Bones and chews

Mersjo Duo Flavors – Lamb with Cod 300g

Natural Meat & Fish Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• High content of meat, fish, and animal derivatives (over 96%)
• Ideal for dogs with sensitive stomachs (lamb)
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

Satisfies the natural need to chew

A unique trio of flavors and textures: delicate lamb, aromatic cod, and hard rawhide. This composition not only tastes delicious but also provides the dog with longer engagement, satisfying the biting instinct.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

DELICATE LAMB AND HEALTHY COD

Lamb is hypoallergenic and easily digestible meat, excellent for allergy sufferers and dogs with a sensitive digestive tract. Cod provides Omega-3 acids for healthy skin, and the presence of rawhide supports mechanical plaque removal during chewing.

COMPOSITION:

• lamb: 66%
• rawhide: 15%
• cod: 15%
• vegetable protein: 1.79%
• glycerin: 2%
• sorbitol: 0.2%
• potassium sorbate: 0.01%

ANALYTICAL CONSTITUENTS:

• crude protein: 28%
• crude fat: 3%
• crude fiber: 2%
• crude ash: 3%
• moisture: 20%

PACKAGING:

Packaging: 300g with a zip closure to keep the product fresh until the last treat.

Mersjo Duo Flavors – Duck with Sweet Potato 200g

Natural Meat & Vegetable Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• High content of sweet potato and duck (over 96%)
• Digestible source of energy and vitamins
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

Satisfies the natural need to chew

A unique composition of flavors: the sweetness of sweet potato combined with aromatic duck meat. It is a treat with an interesting texture that encourages chewing and constitutes a healthy variety in every dog's diet.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

HEALTHY DUO: DUCK AND SWEET POTATO

Duck meat is easily digestible, a valuable source of protein, phosphorus, and potassium, making it an ideal choice for dogs with a sensitive digestive system. Sweet potatoes are a treasure trove of dietary fiber supporting digestion, and a natural source of carbohydrates providing energy for play.

COMPOSITION:

• sweet potato 51.89%,
• duck 45%,
• pea protein 1%,
• glycerin 2%,
• sorbitol 0.1%,
• potassium sorbate 0.01%.

ANALYTICAL CONSTITUENTS:

• crude protein: 15%
• crude fat: 2%
• crude fiber: 4%
• crude ash: 4%
• moisture: 18%

PACKAGING:

Packaging: 200g with a zip closure to keep the product fresh until the last treat.

NATURAL DOG TREAT - RAWHIDE STICKS WITH DUCK BREAST FILLET

Naturally delicious. Healthily crunchy.

• Brand: Mersjo
• weight: 500g
• length of stick: approx. 16-18 cm

When you buy MERSJO natural treats, you can be confident that you are choosing the healthiest treats for your dog—perfect for pampering and as a supplement to a healthy diet.

• Natural rawhide serves as the base - it is tough, flexible and completely edible
• Combination of soft and hard treat - that is ideal for chewing, supports oral hygiene and satisfies the chewing instinct
• 100% natural ingredients - no artificial additives, colours or preservatives
• 100% safe - zero chemicals. Meat and skin hold together without artificial additives!
• Pure composition - no grains, gluten, sugar or enhancers
• Crunchy snack rich in calcium - supports strong bones and teeth, and helps remove tartar
• Gently air-dried - the treat retains its natural flavour and aroma as well as all its nutritional value
• Ideal for training and as a snack - treats motivate, taste good and support good habits!
• Natural dietary supplement - the perfect complement to the daily diet with a delicious portion of meat
• Satisfies the chewing instinct - the treat supports the natural chewing instinct, helping to reduce stress and supports the health of teeth and gums
• No unnecessary calories - low in fat, ideal for weight-conscious dogs
• High nutritional value - rich in protein, minerals and vitamins

MERSJO - A premium treat for discerning pets

MERSJO is not just a treat - it is premium quality, created for dogs who deserve the best. A high meat content, carefully selected ingredients and no artificial additives make MERSJO stand out from ordinary snacks. It's the perfect choice for guardians who value pure ingredients, functionality and a taste that dogs love.

100% NATURE

Our tasty succulent morsels are a dog's dream come true. Reach for them without fear - they are gluten-free and free of artificial colours and preservatives. Only the best from nature - for your dog's health and enjoyment.

PRODUCTION UNDER VETERINARY SUPERVISION

MERSJO treats are produced with the highest attention to quality and safety. The entire manufacturing process takes place under strict veterinary supervision, ensuring that every stage - from the selection of raw materials to the packaging of the finished product - meets the highest health standards. As a result, you can be sure that the treat we offer is completely safe and healthy for your dog, and that its composition is free from harmful substances.

HOW IS THIS MERSJO TREAT MADE?

It's simple: without glue - through natural bonding by drying.

The meat is wrapped around the natural rawhide and subjected to a long, slow drying process. This process:

• eliminates bacteria without the use of high heat
• preserves the taste and smell that dogs love
• creates a healthy, functional chew snack

No glues or chemical binders are used in MERSJO treats. The meat is machine-wrapped around the natural rawhide and then fixed by drying. This process preserves shape and durability without the need for glue!

100% safety, zero chemicals. Meat and leather hold together without artificial additives!

PLEASURABLE AND USEFUL

Chewing, biting and nibbling are habits that spring from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends, but also reduce their feelings of anxiety in stressful situations. They are also entertaining - allowing them to occupy time spent alone. They are also commonly used in positive training. They are an ideal source of motivation.

CALCIUM LACTATE - THE KEY TO STRONG BONES IN YOUR DOG

Our dried meat sticks combine a delicious taste with properties to support the skeletal system and oral hygiene, not least through the addition of calcium lactate.

Calciumlactate is a well-absorbed form of calcium used in supplements and functional treats. It supports the health of a dog's bones, teeth and nervous system and is particularly important in the diet of growing puppies, lactating dogs and senior dogs.

MERSJO - A HEALTHY REWARD WITHOUT THE RISK OF BEING OVERWEIGHT

Our sticks with dried duck meat are an excellent choice for dogs at any stage of life. Thanks to their high content of easily digestible animal protein (≥40%) and low fat content (≤4%,), they promote muscle building while not overloading the digestive system.

BENEFITS OF FEEDING DUCK MEAT:

Duck meat is one of the best-tolerated protein sources, making this treat an excellent alternative for dogs with grain, gluten or poultry intolerances.

• Protein source - duck meat is rich in high-quality protein, which is essential for tissue building and regeneration, and also supports muscle health.
• Vitamins and minerals - duck provides valuable vitamins such as B12, niacin (vitamin B3), and minerals including iron and zinc to support your dog's immune system.
• Fatty acids - duck meat contains unsaturated fatty acids that support skin and coat health and help maintain healthy joints.

BENEFITS OF FEEDING YOUR DOG DRIED BEEF SKIN:

• Supports oral hygiene - due to its tough texture, beef hide helps mechanically remove plaque and tartar, supporting dental and gum health.
• Satisfies the chewing instinct - dogs have a natural need to chew and bite - chew snacks keep your dog occupied for long periods of time, act as a stress reliever and prevent boredom.
• A good source of collagen and protein - beef hide contains natural collagen, which supports the joints, coat and skin. It is also an easily digestible source of protein.
• No unnecessary additives - beef hide contains no artificial colours, preservatives or fillers - all it needs is drying.
• Long lasting and busy - a chew like this lasts longer than a soft snack, making it great for dogs with a strong need to chew.

COMPOSITION:

• duck 61%
• rawhide 29%
• rice flour 1.5%
• pea protein 2.3%
• potato starch 3%
• glycerine 2%
• calcium lactate 1%
• potassium sorbate 0.1%
• salt 0.1%

ANALYTICAL COMPONENTS

• protein ≥40%
• crude fibre ≤3%
• fat ≤4%
• ash ≤3%
• moisture ≤22%

PACKAGING:

500g with a zipper closure to keep the product fresh to the last treat.

STORAGE:

The product should be stored in a cool and dry place. Once opened, we recommend using within 14 days.

NATURAL FOOD FOR DOGS - Duck leg with calcium.

Naturally delicious. Healthy & crunchy.

• Brand: Mersjo
• weight: 500g

Choosing MERSJO natural treats, you can be sure that you are reaching for the healthiest treats for your dog - for pampering and as a supplement to a healthy diet.

• Perfect composition - ideal proportion of meat and calcium in each bone
• 100% natural ingredients - no artificial additives, colours or preservatives
• Pure composition - free of grains, gluten, sugar and taste enhancers
• Crunchy snack rich in calcium - supports strong bones and teeth, helps to remove tartar
• Gently air-dried - retains natural flavour and aroma as well as all nutritional value
• Ideal for training and as a snack - motivates, tastes good and supports good habits!
• Natural dietary supplement - the perfect addition to the daily diet with a delicious portion of meat
• Satisfy the chewing instinct - they support the natural instinct to chew, helping to reduce stress and take care of healthy teeth and gums
• No unnecessary calories - low in fat (≤3.5%), ideal for weight-conscious dogs
• High nutritional value - rich in protein (≥38%), minerals and vitamins

MERSJO - A premium treat for discerning pets

MERSJO is not just a treat - it is premium quality, created for dogs who deserve the best. A high meat content, carefully selected ingredients and no artificial additives make MERSJO stand out from ordinary snacks. It's the perfect choice for dog owners who value clean ingredients, functionality and a taste that dogs love. 100% NATURE Our tasty succulent morsels are a dog's dream come true. Reach for them without fear - they are gluten-free and free of artificial colours and preservatives. Only the best from nature - for your dog's health and enjoyment.

PRODUCTION UNDER VETERINARY SUPERVISION

MERSJO treats are produced with the highest attention to quality and safety. The entire manufacturing process takes place under strict veterinary supervision, ensuring that every stage - from the selection of raw materials to the packaging of the finished product - meets the highest health standards. As a result, you can be sure that the treat we offer is completely safe and healthy for your dog, and that its composition is free from harmful substances.

PLEASANT AND USEFUL

Chewing, biting and nibbling are habits that spring from the primal instincts of our dogs. Our treats not only clean the teeth and strengthen the jaw muscles of our four-legged friends, but also reduce their feelings of anxiety in stressful situations. They are entertaining and can occupy time spent alone. They are also commonly used in positive reinforcement training. They are an ideal source of motivation.

CALCIUM LACTATE - THE KEY TO STRONG BONES IN YOUR DOG

Our calcium lactate thighs with dried duck meat combine a delicious taste and properties to support the skeletal system and oral hygiene. Calcium lactate is a well-absorbed form of calcium used in supplements and functional treats. It supports the health of a dog's bones, teeth and nervous system and is particularly important in the diets of growing puppies, lactating and senior dogs.

Key benefits:

• Strengthens bones and teeth - a key mineral for proper mineralisation of the skeletal system
• Supports the nervous and muscular systems - calcium is involved in the conduction of nerve impulses and muscle function
• Helps prevent osteoporosis - especially in older dogs and breeds prone to joint problems
• Well absorbed - calcium lactate has a high bioavailability (easily absorbed by the dog's body), better absorption than regular calcium
• Safe nutritional supplement - often used in treats, foods and supplements as a natural source of calcium.

MERSJO - A HEALTHY REWARD WITHOUT THE RISK OF BECOMING OVERWEIGHT

Calcium thighs with dried duck meat are an excellent choice for dogs at any stage of life - from puppies to senior dogs. Thanks to their high content of easily digestible animal protein (≥38%) and low fat content (≤3.5%,), they support muscle building while not overloading the digestive system.

• For puppies - supports healthy development and provides energy in the form of an easily digestible snack
• For adult dogs - ideal as a reward or to supplement their diet with protein and natural nutrients
• For seniors - the delicate texture and natural composition do not irritate the digestive tract
• For dogs on elimination diets - simple, natural composition minimises the risk of allergic reactions, high nutritional value without unnecessary calories

BENEFITS OF FEEDING DUCK MEAT:

Duck meat is one of the best tolerated sources of protein, making this treat an excellent alternative for dogs with grain, gluten or poultry intolerances.

• Protein source - duck meat is rich in high-quality protein, which is essential for tissue building and regeneration, and it also supports muscle health.
• Vitamins and minerals - duck provides valuable vitamins such as B12, niacin (vitamin B3), and minerals including iron and zinc to support your dog's immune system.
• Fatty acids - duck meat contains unsaturated fatty acids, which support skin and coat health and help maintain healthy joints.

COMPOSITION:

• duck 60%
• maize starch 30.5%
• calcium lactate 5%
• pea protein 2.5%
• glycerine 2%

ANALYTICAL INGREDIENTS:

• protein ≥38%
• crude fibre ≤2.5%
• fat ≤3.5%
• ash ≤2.5%
• moisture ≤18%

PACKAGING:

500g with a zipper bag to keep the product fresh to the last treat.

STORAGE:

The product should be stored in a cool and dry place. Once opened, we recommend using within 14 days.

Mersjo Heart Duo – Beef with Carrot 50g

Natural Treat for Dog and Cat

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your pet – for pampering and as a supplement to a healthy diet.

• High content of three types of meat (over 85%)
• Addition of healthy carrot
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet of dogs and cats.

PERFECT TRAINING REWARD

Adorable heart-shaped bites, combining the taste of beef, chicken, and duck. Thanks to their small size and soft structure, this treat is an ideal reward during training or a small snack between meals for dogs and cats of all sizes.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any four-legged glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Serving treats builds a bond with the guardian and is an excellent source of motivation. Our hearts are not only delicious but also provide valuable nutritional ingredients, diversifying your pet's diet in a healthy way.

POWER OF BEEF AND CARROT

The composition of beef, chicken, and duck provides high-quality protein essential for the animal's vitality. The addition of carrot enriches the treat with beta-carotene, which supports eyesight and the body's natural immunity.

COMPOSITION:

• beef: 65.2%
• chicken: 10%
• duck: 10%
• pea protein: 7%
• tapioca starch: 3%
• carrot powder: 2.5%
• glycerin: 2.09%
• sorbitol: 0.2%
• potassium sorbate: 0.01%

ANALYTICAL CONSTITUENTS:

• crude protein: 36%
• crude fat: 2%
• crude fiber: 2%
• crude ash: 3%
• moisture: 18%

PACKAGING:

Packaging: 50g with a zip closure to keep the product fresh until the last treat.

FEEDING RECOMMENDATIONS:

Complementary food for dogs and cats. This product does not replace a daily, complete meal. Remember to provide your pet with constant access to fresh water. Store in a dry and cool place. Not for human consumption.

Mersjo Duo Flavors – Beef Steak with Cod 300g

Natural Meat & Fish Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• High content of meat, fish, and animal derivatives (over 96%)
• Ideal for dogs with high energy needs
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

Satisfies the natural need to chew

Nutritious beef steak enriched with cod and hard rawhide. This composition provides the dog with long and satisfying chewing, supporting dental hygiene and providing essential nutritional values.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

POWER OF BEEF AND COD

Beef is an excellent source of iron and wholesome protein, which builds muscle and gives energy. Cod supplements the diet with Omega-3 acids, caring for healthy skin and a shiny coat. The addition of rawhide acts like a natural toothbrush.

COMPOSITION:

beef 66%, rawhide 15%, cod 15%, vegetable protein 1.79%, glycerin 2%, sorbitol 0.2%, potassium sorbate 0.01%.

ANALYTICAL CONSTITUENTS:

• crude protein: 28%
• crude fat: 3%
• crude fiber: 2%
• crude ash: 3%
• moisture: 20%

PACKAGING:

Packaging: 300g with a zip closure to keep the product fresh until the last treat.

NATURAL DOG TREAT - RAWHIDE TWIST STICKS WITH DUCK MEAT

Naturally delicious. Healthy crunchy.

• Brand: Mersjo
• Weight: 500g
• Length of stick: approx. 12-13 cm
• Form: spiral twist stick

When you buy MERSJO natural treats, you can be sure that you are reaching for the healthiest treats for your dog - for spoiling and as a supplement to a healthy diet.

• Natural leather serves as the base - it is tough, flexible and completely edible
• Combination of soft and hard - the treat is ideal for chewing, supports oral hygiene and satisfies the chewing instinct
• 100% natural ingredients - no artificial additives, colours or preservatives
• 100% safe - zero chemicals. Meat and skin hold together without artificial additives!
• Pure composition - no grains, gluten, sugar or enhancers
• Gently air-dried - the treat retains its natural flavour and aroma as well as all its nutritional value
• Ideal for training and as a snack -motivation, good taste and support for good habits!
• Natural dietary supplement - the perfect complement to the daily diet with a delicious portion of meat
• Satisfies the chewing instinct - the treat supports the natural chewing instinct, helping to reduce stress and supports the health of teeth and gums
• No unnecessary calories - low in fat, ideal for weight-conscious dogs
• High nutritional value - rich in protein, minerals and vitamins

MERSJO - A premium treat for discerning pets

MERSJO is not just a treat - it is premium quality, created for dogs who deserve the best. A high meat content, carefully selected ingredients and no artificial additives make MERSJO stand out from ordinary snacks. It's the perfect choice for dog owners who value pure ingredients, functionality and a taste that dogs love.

100% NATURE

Our tasty succulent morsels are a dog's dream come true. Reach for them without fear - they are gluten-free and free of artificial colours and preservatives. Only the best from nature - for your dog's health and enjoyment.

PRODUCTION UNDER VETERINARY SUPERVISION

MERSJO treats are produced with the highest attention to quality and safety. The entire manufacturing process takes place under strict veterinary supervision, ensuring that every stage - from the selection of raw materials to the packaging of the finished product - meets the highest health standards. As a result, you can be sure that the treat we offer is completely safe and healthy for your dog, and that its composition is free from harmful substances.

HOW IS THIS MERSJO TREAT MADE?

It's simple: without glue - through natural bonding by drying.
The meat is wrapped around the natural rawhide and subjected to a long, slow drying process. This process:

• eliminates bacteria without the use of high heat
• preserves the taste and smell that dogs love
• creates a healthy, functional chew snack

No glues or chemical binders are used in MERSJO treats. The meat is machine-wrapped around the natural rawhide and then fixed by drying. This process preserves shape and durability without the need for glue!

100% safety, zero chemicals. Meat and leather hold together without artificial additives!

PLEASURABLE AND USEFUL

Chewing, biting and nibbling are habits that spring from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends, but also reduce their feelings of anxiety in stressful situations. They are also entertaining - allowing them to occupy time spent alone. They are commonly used in positive training as an ideal source of motivation.

MERSJO - HEALTHY REWARD WITHOUT THE RISK OF GAINING WEIGHT

Our sticks with dried duck meat are an excellent choice for dogs at any stage of life. Thanks to their high content of easily digestible animal protein (≥48%) and low fat content (≤3%,), they support muscle building while not overloading the digestive system.

BENEFITS OF FEEDING YOUR DOG DUCK MEAT:

Duck meat is one of the best-tolerated protein sources, making this treat an excellent alternative for dogs with grain, gluten or poultry intolerances.

• Protein source - duck meat is rich in high-quality protein, which is essential for tissue building and regeneration, and also supports muscle health.
• Vitamins and minerals - duck provides valuable vitamins such as B12, niacin (vitamin B3), and minerals including iron and zinc to support your dog's immune system.
• Fatty acids - duck meat contains unsaturated fatty acids, which support skin and coat health and help maintain healthy joints.

BENEFITS OF FEEDING YOUR DOG DRIED BEEF SKIN:

• Supports oral hygiene - due to its tough texture, beef hide helps mechanically remove plaque and tartar, supporting dental and gum health.
• Satisfies the chewing instinct - dogs have a natural need to chew and bite - such chews keep your dog occupied for long periods of time, act as a stress reliever and prevent boredom.
• A good source of collagen and protein - beef hide contains natural collagen, which supports the joints, coat and skin. It is also an easily digestible source of protein.
• No unnecessary additives - beef hide contains no artificial colours, preservatives, or fillers; it is simply dried.
• Long lasting - a chew like this lasts longer than a soft snack, making it great for dogs with a strong need to chew.

COMPOSITION:

• duck 50%
• rawhide 38%
• maize starch 9%
• pea protein 3%

ANALYTICAL INGREDIENTS:

• protein ≥48%
• crude fibre ≤4%
• fat ≤3%
• ash ≤3%
• moisture ≤18%

PACKAGING:

500g with a zipper closure to keep the product fresh to the last treat.

STORAGE:

The product should be stored in a cool and dry place. Once opened, we recommend using within 14 days.

ALL AGE HAPPY BONE
Functional dog bone with rabbit, prebiotic and glucosamine

HEALTHY INTESTINAL FLORA FOR PUPPY AND SENIOR!

Brand: Mersjo

Flavour: ALL AGE HAPPY - with rabbit, prebiotic and glucosamine

Size: 10 cm / approx. 35 g

Function: healthy intestinal flora and joint support - for dogs of all ages

Looking for a healthy snack that supports digestion, joints and immunity regardless of your dog's age? Meet the ALL AGE HAPPY BONE functional bone - ideal for puppies, adult dogs and seniors. Tender rabbit meat, carrots and a prebiotic support intestinal function, while glucosamine and chondroitin support the musculoskeletal system. With its slightly more flexible structure, this bone is also an excellent choice for young teeth and the sensitive jaws of older dogs. This is a treat that will ensure your pet's well-being for a lifetime!

Why choose the ALL AGE HAPPY bone?

• Functional bone with rabbit, prebiotic and joint support ingredients - ideal for dogs of all ages
• Softer texture - makes it easier for puppies and older dogs to chew, without losing its teeth-cleaning function
• Rabbit - easily digestible, hypoallergenic protein which is suitable for sensitive dogs
• Prebiotic supports intestinal flora and immunity
• Glucosamine and chondroitin strengthen joints and cartilage
• Carrots provide beta-carotene and support immunity
• No grains or artificial additives - only what is needed and natural

Ingredients that make a difference:

• Beef skin - a natural base to support oral hygiene
• Rabbit - a gentle, hypoallergenic protein source with high digestibility
• Carrot - rich in vitamins, supports eyesight and immunity
• Prebiotic - nourishes good gut bacteria, supports digestion
• Glucosamine and chondroitin - supports joint health, flexibility and mobility
• No grains or artificial preservatives - only what is natural and needed

Healthy gut thanks to prebiotic and carrots

The natural prebiotic supports the intestinal flora, regulates digestion and helps maintain a strong immune system. Carrots additionally provide fibre and vitamins.

Joint strengthening thanks to glucosamine and chondroitin

Functional joint support ingredients help maintain mobility in older dogs and support skeletal development in puppies.

Rabbit meat - easily digestible, hypoallergenic premium meat

Rabbit meat is one of the most gentle and easily digestible protein sources in a dog's diet. It is naturally lean, low in calories and exceptionally rich in easily digestible protein, which supports muscle development and body regeneration.

It is also an excellent choice for dogs with food allergies or sensitive digestive systems - rabbit rarely causes allergic reactions and is often used in elimination diets. It contains B vitamins (especially B12), iron, zinc and selenium which are essential for immunity, energy and healthy skin.

Rabbit is ideal for puppies and seniors who need tender, well-digested meat to support their daily condition.

Natural base - safe chewing and clean teeth

Beef skin not only provides a long-lasting chew, but also helps to remove plaque from the teeth and massages the gums.

For which dogs?

For puppies, adult dogs and senior dogs - especially those with sensitive digestive systems or those needing joint and immune support.

ALL AGE HAPPY BONE - a functional bone for every stage of life!

The balanced formula of this bone supports your dog's health from the inside - from the gut to the joints. It is a daily dose of support and enjoyment in one delicious chew

Composition:

• beef skin 91%
• rabbit 5%
• carrot 2%
• prebiotic 1%
• glucosamine 0.6%
• chondroitin 0.4%

Composition analysis:

• crude protein - 74.4%
• crude ash - 12.0%
• crude fat - 3.9%
• Crude fibre - 0.5%

Mersjo Duo Flavors – Salmon with Crispy Skin 200g

Natural Meat & Fish Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• High content of meat and fish (over 96%)
• Rich in Omega-3 fatty acids for healthy skin and coat
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

Satisfies the natural need to chew

A unique composition of flavors and textures: crispy fish skin surrounded by aromatic salmon and chicken meat. It is not only a delicious reward but also a healthy snack providing valuable nutritional ingredients.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

POWER OF SALMON AND CHICKEN

Salmon and fish skin are excellent sources of Omega-3 fatty acids, which care for immunity and a beautiful coat appearance. The addition of lean chicken meat makes the treat easily digestible and extremely palatable even for picky dogs.

COMPOSITION:

• salmon 53.99%,
• chicken 39%,
• fish skin 3.8%,
• tapioca starch 1%,
• glycerin 2%,
• sorbitol 0.2%,
• potassium sorbate 0.01%.

ANALYTICAL CONSTITUENTS:

• crude protein: 39%
• crude fat: 2%
• crude fiber: 2%
• crude ash: 3%
• moisture: 18%

PACKAGING:

Packaging: 200g with a zip closure to keep the product fresh until the last treat.

FEEDING RECOMMENDATIONS:

Complementary food for dogs. This product does not replace a daily, complete meal. Remember to provide your dog with constant access to fresh water. Store in a dry and cool place. Not for human consumption.

Mersjo Duo Flavors – Duck with Small Fish 300g

Natural Meat & Fish Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• Exceptionally high content of meat and fish (over 96%)
• Rich in Omega-3 fatty acids
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

SATISFIES THE NATURAL NEED TO CHEW

Wonderful taste and texture: natural bites ideal for small and large pets. The combination of delicate duck breast with whole small fish is a real feast for the palate that is hard to resist.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty, aromatic morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

PERFECT DUO: DUCK AND FISH

Why choose this combination? Duck meat is easily digestible, rich in protein, phosphorus, and potassium. Small fish are an excellent dietary supplement – they are a natural source of saturated and unsaturated fatty acids, supporting skin health and your pet's shiny coat.

COMPOSITION:

• duck breast: 50.39%
• small fish: 46%
• tapioca starch: 3%
• glycerin: 0.5%
• sorbitol: 0.1%
• potassium sorbate: 0.01%

ANALYTICAL CONSTITUENTS:

• crude protein: 34%
• crude fat: 4%
• crude fiber: 3%
• crude ash: 4%
• moisture: 18%

PACKAGING:

Packaging: 300g with a zip closure to keep the product fresh until the last treat.

NATURAL DOG TREAT - RAWHIDE CHEW WITH DUCK BREAST XXL

Delicious and healthy crunchy snack

• Brand: Mersjo
• weight: 240g
• Length of stick: approx. 24-25 cm

XXL Rawhide chew made for dogs who love a challenge!
Made of tough natural rawhide and wrapped in juicy duck breast - a combination that provides chewing pleasure while supporting oral health.

• Natural rawhide serves as a base - it's tough, flexible, and completely edible.
• Combination of soft and hard treat - that is ideal for chewing, supports oral hygiene and satisfies the chewing instinct
• 100% natural ingredients - no artificial additives, colours or preservatives
• 100% safe - zero chemicals. Meat and skin hold together without artificial additives!
• Pure composition - no gluten, sugar or enhancers
• Large size (XXL) - ideal for medium to large dogs who need a solid chew
• Long-lasting fun - the tough skin keeps your dog occupied for a long time and helps reduce stress and boredom
• Crunchy snack rich in calcium - supports strong bones and teeth, plus helps remove tartar
• Gently air-dried - the treat retains its natural flavour and aroma as well as all its nutritional value
• Ideal for training and as a snack - treats motivate, taste good and support good habits!
• No unnecessary calories - low in fat, ideal for weight-conscious dogs

MERSJO - A premium treat for discerning pets

MERSJO is not just a treat - it is premium quality, created for dogs who deserve the best. A high meat content, carefully selected ingredients and no artificial additives make MERSJO stand out from ordinary snacks. It's the perfect choice for guardians who value pure ingredients, functionality and a taste that dogs love.

100% NATURE

Our tasty succulent morsels are a dog's dream come true. Reach for them without fear - they are gluten-free and free of artificial colours and preservatives. Only the best from nature - for your dog's health and enjoyment.

PRODUCTION UNDER VETERINARY SUPERVISION

MERSJO treats are produced with the highest attention to quality and safety. The entire manufacturing process takes place under strict veterinary supervision, ensuring that every stage - from the selection of raw materials to the packaging of the finished product - meets the highest health standards. As a result, you can be sure that the treat we offer is completely safe and healthy for your dog, and that its composition is free from harmful substances.

HOW IS THIS MERSJO TREAT MADE?

It's simple: without glue - through natural bonding by drying.
The meat is wrapped around the natural rawhide and subjected to a long, slow drying process. This process:

• eliminates bacteria without the use of high heat
• preserves the taste and smell that dogs love
• creates a healthy, functional chew snack

No glues or chemical binders are used in MERSJO treats. The meat is machine-wrapped around the natural rawhide and then fixed by drying. This process preserves shape and durability without the need for glue!

100% safety, zero chemicals. Meat and leather hold together without artificial additives!

PLEASURABLE AND USEFUL

Chewing, biting and nibbling are habits that spring from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends, but also reduce their feelings of anxiety in stressful situations. They are also entertaining - allowing them to occupy time spent alone. They are also commonly used in positive training. They are an ideal source of motivation.

CALCIUM LACTATE - THE KEY TO STRONG BONES IN YOUR DOG

Our dried meat chews combine a delicious taste with properties to support the skeletal system and oral hygiene, not least through the addition of calcium lactate.

Calcium lactate is a well-absorbed form of calcium used in supplements and functional treats. It supports the health of a dog's bones, teeth and nervous system and is particularly important in the diet of growing puppies, lactating dogs and senior dogs.

MERSJO - A HEALTHY REWARD WITHOUT THE RISK OF CAUSING OVERWEIGHT

Our chews with dried duck meat are an excellent choice for dogs at any stage of life. Thanks to their high content of easily digestible animal protein (≥48%) and low fat content (≤4%,), they promote muscle building while beeing gentle on the digestive system.

BENEFITS OF FEEDING DUCK MEAT:

Duck meat is one of the best-tolerated protein sources, making this treat an excellent alternative for dogs with grain, gluten or poultry intolerances.

• Protein source - duck meat is rich in high-quality protein, which is essential for tissue building and regeneration, and also supports muscle health.
• Vitamins and minerals - duck provides valuable vitamins such as B12, niacin (vitamin B3), and minerals including iron and zinc to support your dog's immune system.
• Fatty acids - duck meat contains unsaturated fatty acids, which support skin and coat health and help maintain healthy joints.

BENEFITS OF FEEDING YOUR DOG DRIED BEEF SKIN:

• Supports oral hygiene - due to its tough texture, beef hide helps mechanically remove plaque and tartar, supporting dental and gum health.
• Satisfies the chewing instinct - dogs have a natural need to chew and bite - chew snacks keep your dog occupied for long periods of time, act as a stress reliever and prevent boredom.
• A good source of collagen and protein - beef hide contains natural collagen, which supports the joints, coat and skin. It is also an easily digestible source of protein.
• No unnecessary additives - cowhide does not contain any artificial colours, preservatives or fillers – all it needs is drying.
• Long lasting - a chew like this lasts longer than a soft snack, making it great for dogs with a strong need to chew.

COMPOSITION:

• duck 61%
• cattle skin 20%
• rice flour 13%
• pea protein 2%
• potato starch 2.6%
• glycerine 2%
• calcium lactate 1%
• potassium sorbate 0.1%
• salt 0.1%

ANALYTICAL COMPONENTS

• protein ≥48%
• crude fibre ≤2%
• fat ≤4%
• ash ≤2.5%
• moisture ≤18%

PACKAGING:

240g with a zipper closure to keep the product fresh to the last treat.

STORAGE:

The product should be stored in a cool and dry place. Once opened, we recommend using it within 14 days.

FRESH BITE BONE
Functional dog bone with quail, mint, papaya and spirulina

Brand: Mersjo

Flavour: FRESH BITE - with quail, mint, papaya and spirulina

Size: 13.5 cm / approx. 70 g

Function: freshens breath and supports digestion

Are you looking for a treat that not only tastes good, but also refreshes your dog's mouth and supports your dog's well-being? Meet the FRESH BITE BONE - a unique snack with quail meat, mint, papaya and spirulina. The natural recipe supports digestion, has a refreshing effect and enriches your dog's diet with valuable minerals and vitamins.

It's a treat that not only smells fresh - but works fresh from the inside out!

Why choose a FRESH BITE bone?

• A functional bone with quail, mint and superfoods to support digestion, freshen breath and add flavour to your dog's daily diet
• Mint has a refreshing effect and supports the digestive system - ideal for flatulence and bad breath
• Papaya contains enzymes to support digestion and metabolism
• Spirulina is rich in trace elements, chlorophyll and protein - supports immunity and vitality
• Beef skin helps cleaning teeth, support oral hygiene and satisfies the need to chew
• Free of grains and artificial additives - ideal choice for dogs with sensitive stomachs
• Ideal for adult dogs who need freshening breath and natural digestive support

Ingredients that make a difference!

• Beef skin - rich in collagen, helps care for teeth and gums
• Quail meat - an easily digestible, gentle source of protein with high nutritional value
• Beef penis - natural protein and excellent taste
• Mint - has a refreshing effect and supports digestion
• Papaya - source of enzymes to improve intestinal function
• Mineral blend - supplements the diet with key micronutrients
• Spirulina - superfood rich in vitamins, iron and chlorophyll
• No grains or artificial preservatives - only natural ingredients of the highest quality

Fresh flavour - mint and papaya

Mint naturally freshens your dog's breath and papaya supports digestion, reducing bloating and feelings of heaviness. FRESH BITE BONE is more than a snack - it's lightness and freshness closed in a bone.

Quail - a gentle and valuable source of protein

Quail meat is a highly digestible, hypoallergenic protein with a high nutritional value. It is rich in iron, phosphorus, B vitamins and amino acids to support muscle development, metabolism and tissue regeneration. Thanks to its delicate taste and high digestibility, quail is an excellent choice even for dogs with sensitive digestive systems or prone to allergies. It is a premium meat - ideal for a daily healthy diet.

Natural base - safe chewing and clean teeth

Beef skin provides a durable, healthy base - cleans teeth when chewing and supports oral hygiene every day.

For which dogs?

For adult dogs of any breed - especially those who need digestive support, suffer from bad breath or have a sensitive digestive system.

FRESH BITE BONE - taste, freshness and health in one bone!

This is not just a functional snack - it is a daily ritual of freshness and lightness for your dog. Take care of your pet's well-being from the inside out - with a FRESH BITE bone.

Ingredients:

• beef skin 90.85%
• quail 4%
• beef penis 2%
• mint 1%
• papaya 1%
• mineral blend 1%
• spirulina 0.15%

Composition analysis:

• crude protein - 83.6%
• crude ash - 8.8%
• crude fat - 3.6%
• crude fibre - 0.8%

VITA BOOST BONE

Functional bone for dogs with rumen, vitamins and collagen

TASTE, HEALTH AND VITALITY IN ONE!

Brand: Mersjo

Flavour: VITA BOOST - with beef rumen and multivitamins

Size: 13.5 cm / approx. 70 g

Function: daily vitamins in a tasty form

Looking for a daily snack that not only tastes good, but also really supports your dog's health? Reach for the functional VITA BOOST BONE - Designed for dogs in need of support for overall health, immunity, and vitality. Natural beef hide, rumen, and the addition of a vitamin blend create a healthful, delicious, and crunchy treat.

Why choose a VITA BOOST bone?

• Functional bone with added rumen and vitamins to support immunity, energy and daily body functions
• Beef rumen provides natural enzymes and probiotic bacteria cultures - supports digestion and boosts immunity
• The vitamin blend supports overall vitality, metabolism, and the health of the skin, coat, and nervous system.
• Beef penis gives the bone an attractive taste and provides valuable protein
• Beef skin acts as a natural toothbrush - cleans teeth and satisfies the need for vigorous chewing
• Free of grains and artificial additives - ideal for dogs with sensitive digestive systems
• For adult dogs of all ages - supports daily function, vitality and a healthy appearance

Ingredients that make a difference:

• Beef skin - is rich in collagen, which helps strengthen teeth and gums
• Beef rumen - a natural source of digestive enzymes and healthy bacterial flora
• Beef penis - a highly palatable protein source that encourages chewing
• Vitamin blend - a blend of vitamins to support immunity, energy and healthy skin
• No grains or preservatives - only natural, functional ingredients

Daily health support - rumen and vitamins

Beef rumen supports the intestinal flora and improves digestion, while the addition of vitamins helps to keep your dog's body energized, immune and healthy - every day.

VITA BOOST BONE contains a complex of vitamins A, D, E and B vitamins to support your dog's immunity, metabolism, healthy skin, shiny coat and overall condition. It is a daily support for energy, regeneration and well-being.

Natural base - safe chewing and clean teeth

Beef skin acts as a natural toothbrush - helping to remove tartar and satisfying the natural need to chew.

For which dogs?

For adult dogs of any breed - ideal as a daily support for immunity and overall vitality.

VITA BOOST BONE - taste, health and vitality in one bone!

More than just a treat - it's a healthy ritual that supports your dog from the inside out. Reach for a daily dose of energy and immunity with VITA BOOST BONE.

Ingredients:

• beef skin 95%
• beef rumen 3%
• beef penis 1%
• vitamin blend 1%

Composition analysis:

• crude protein - 84.6%
• crude ash - 8.9%
• crude fat - 3.9%
• crude fibre - 0.7%

Mersjo Duo Flavors – Duck with Rabbit Ear 300g

Natural Meat Treat for Dogs

By buying natural MERSJO treats, you can be sure you are reaching for the healthiest snacks for your dog – for pampering and as a supplement to a healthy diet.

• High content of meat and animal derivatives (over 96%)
• Natural dental chew
• No added grains, sugar, flavor enhancers, or improvers.

A delicate preparation process which, thanks to special drying methods, preserves all the most important natural and nutritional ingredients. An excellent addition to the daily diet.

Satisfies the natural need to chewA unique combination of delicate duck meat wrapped around a crunchy rabbit ear. Such a structure provides the dog with engagement for longer, satisfying the biting instinct and helping to mechanically clean teeth from plaque.

100% NATURE

MERSJO is a premium segment treat – grain-free. Our tasty morsels are a dream come true for any dog glutton. Reach for them without worry – they are grain-free and devoid of artificial colors and preservatives.

PLEASANT AND USEFUL

Chewing, biting, and gnawing are habits stemming from the primal instincts of our dogs. Our treats not only clean teeth and strengthen the jaw muscles of our four-legged friends but also reduce their sense of anxiety in stressful situations. They also serve as entertainment – allowing them to occupy time spent alone.

WHY DUCK AND RABBIT?

Duck meat is easily digestible, rich in protein, phosphorus, and potassium, which supports bone health. Rabbit ear is a natural source of collagen and cartilage, while being digestible and gentle on the stomach, making this treat suitable even for dogs with a more sensitive digestive system.

COMPOSITION:

• duck 51.79%,
• rabbit ear 45%,
• glycerin 2%,
• pea protein 1%,
• sorbitol 0.2%,
• potassium sorbate 0.01%.

ANALYTICAL CONSTITUENTS:

• crude protein: 32%
• crude fat: 3%
• crude fiber: 2%
• crude ash: 4%
• moisture: 18%

PACKAGING:

Packaging: 300g with a zip closure to keep the product fresh until the last treat.

Naturally delicious. Deliciously healthy.

• brand: Mersjo
• weight: 150 g
• quantity: approx. 10 pcs

By purchasing Mersjo natural treats, you can be sure you are choosing the healthiest reward for your dog – perfect for pampering and as a supplement to their daily diet.

Characteristics

• High protein content (over 81%) and naturally low fat content.
• 100% natural beef – free from artificial additives, colorants, and preservatives.
• Long-lasting chew – the hard texture helps clean teeth and massages gums.
• Great aroma – the natural smoking process makes dogs go crazy for it.
• Single-protein – a single source of protein, ideal for dogs with sensitive stomachs.

Mersjo – premium treats for demanding pets

Mersjo is not just about treats – it's premium quality, created for dogs that deserve the best. A clean composition, a single protein source, and no artificial additives make it the perfect choice for owners who value health, functionality, and a taste that dogs love.

100% Nature

Our smoked beef ears are a dream come true for any food-loving dog. Reach for them without worry – they are completely natural, grain-free, and free of artificial colorants and preservatives. Only the best from nature – for your dog's health and joy.

Combining Pleasure with Purpose

Chewing, gnawing, and biting are habits rooted in primal canine instincts. Mersjo treats not only clean teeth and strengthen jaw muscles but also reduce anxiety in stressful situations. Furthermore, they provide excellent entertainment, helping to keep your dog occupied when left alone.

Why choose beef ears for your dog?

Beef is an excellent, highly protein-rich source of energy. A beef ear is a hard chew that lasts a long time, perfectly satisfying your dog's natural urge to chew. Thanks to the smoking process, the treat gains an intense, natural aroma that is incredibly appealing even to the pickiest eaters. Additionally, the crunchy texture effectively supports oral hygiene, helping to mechanically remove dental plaque.

Composition:

• beef: 100%

Analytical constituents:

• protein: 81.45%
• fat: 1.9%
• crude fibre: 0%
• crude ash: 0%
• moisture: 7.23%

Feeding Instructions

Complementary feed for dogs. Feed between meals as a treat or reward as part of a balanced diet. Always supervise your dog when feeding hard chews. Provide plenty of fresh water. Product not for human consumption.

Delicate and easily digestible treat for puppies and seniors 60g - natural dog snack made from beef udder. Without additives!

Looking for a healthy, tasty and safe snack for your dog? Our natural treat made from

dried beef udder (60g) is the perfect choice for puppies and senior dogs. Delicate

texture, high palatability and natural origin make it an ideal addition to the

daily diet.

What makes our treats special?

• 100% natural composition - without preservatives, colourings or enhancers
• Soft texture - safe for young and older dogs
• Mono-protein - one source of protein, recommended for allergy sufferers
• Slow-dried - safe processing and nutritional values preserved
• Rich in protein and nutrients

For who?

Puppies - a soft snack to support teething

Older dogs - a gentle alternative to hard chews

Sensitive dogs - an easily digestible product that is well tolerated

For dogs - on an elimination or BARF diet

Gentle and easily digestible

Beef mammary glands are naturally soft and resilient tissue, so the treat is easy to chew and does not irritate the gums. Ideal for puppies who are just learning to chew, as well as older dogs who may have dental problems.

Intense aroma - a treat that dogs love!

Due to its natural origin and lack of fragrance additives, the treat has a distinctive, strong aroma that may be unpleasant for humans - but is extremely attractive to dogs. It is the intense aroma that makes it so effective as a reward or food incentive.

Store in an airtight container, in a cool and dry place.

Natural support for your dog's health

Our treat isn't just a treat - it's also a source of valuable nutrients that support your pet's health on a daily basis.

• A wealth of protein - crucial for muscle building and proper puppy development
• Natural fats - provide energy and support healthy skin and a shiny coat
• Vitamins and minerals - contains naturally occurring trace elements such as calcium, phosphorus and B vitamins
• Easy to digest - the delicate tissue of the mammary gland does not strain the digestive system
• Collagen and elastin - support healthy joints, skin elasticity and tendon health

This makes the treat great as a daily dietary supplement, also for dogs with sensitive digestive systems, older dogs, active dogs and those on a natural diet (BARF).

Technical information:

Composition: 100% dried beef mammary glands

Net weight: 60g

The treats are a dietary supplement - always ensure your dog has access to fresh water.

A natural delight for your pet - from the first months of life!