Best High Protein Wet Cat Food To Gain Weight of 2026

Last updated on 03/04/2026
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1
Catit Recipes Indoor Chicken Entrée – High-Protein Wet Cat Food with L-Carnitine, Bone Broth for Hydration, Omega-3 for Skin & Coat, and Prebiotics & Postbiotics for Gut Health 3oz (12/cs)
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Catit Recipes Indoor Chicken Entrée – High-Protein Wet Cat Food with L-Carnitine, Bone Broth for Hydration, Omega-3 for Skin & Coat, and Prebiotics & Postbiotics for Gut Health 3oz (12/cs)

Catit
Why we love it
  • Chicken protein powers lean muscles.
  • L-carnitine supports healthy weight.
  • Hydration through bone broth.
Main Highlights
  • Protein-Packed for Indoor Cats: Made with real chicken as the main ingredient, this high-protein wet food helps support lean muscle maintenance, keeping your indoor cat strong and satisfied
  • L-Carnitine for Support: Specially formulated with L-carnitine, an essential nutrient that helps indoor cats maintain a healthy weight and metabolism, reducing the risk of excess weight gain
  • Hydration-Boosting Bone Broth: Infused with nutrient-rich chicken bone broth, this recipe provides essential moisture to support hydration, kidney function, and overall well-being
  • Gut Health & Digestion Support: Enriched with prebiotics & postbiotics, this formula promotes healthy digestion, a balanced gut microbiome, and optimal nutrient absorption for your indoor cat
  • Omega-3 for Skin & Coat Health: Fortified with omega-3 fatty acids, this premium entrée nourishes the skin, reduces itching, and promotes a soft, shiny coat, keeping your cat looking and feeling great
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9.9
Exceptional
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9.9
Exceptional
Catit

Catit Recipes Indoor Chicken Entrée – High-Protein Wet Cat Food with L-Carnitine, Bone Broth for Hydration, Omega-3 for Skin & Coat, and Prebiotics & Postbiotics for Gut Health 3oz (12/cs)

Why we love it
  • Chicken protein powers lean muscles.
  • L-carnitine supports healthy weight.
  • Hydration through bone broth.
Main Highlights
  • Protein-Packed for Indoor Cats: Made with real chicken as the main ingredient, this high-protein wet food helps support lean muscle maintenance, keeping your indoor cat strong and satisfied
  • L-Carnitine for Support: Specially formulated with L-carnitine, an essential nutrient that helps indoor cats maintain a healthy weight and metabolism, reducing the risk of excess weight gain
  • Hydration-Boosting Bone Broth: Infused with nutrient-rich chicken bone broth, this recipe provides essential moisture to support hydration, kidney function, and overall well-being
  • Gut Health & Digestion Support: Enriched with prebiotics & postbiotics, this formula promotes healthy digestion, a balanced gut microbiome, and optimal nutrient absorption for your indoor cat
  • Omega-3 for Skin & Coat Health: Fortified with omega-3 fatty acids, this premium entrée nourishes the skin, reduces itching, and promotes a soft, shiny coat, keeping your cat looking and feeling great
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Value for Money
2
Wellness CORE Signature Selects 24 x 79g, Flaked Skipjack Tuna & Shrimps – Wet Cat Food, Delicious Flakes in Broth, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Fish Content
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Wellness CORE Signature Selects 24 x 79g, Flaked Skipjack Tuna & Shrimps – Wet Cat Food, Delicious Flakes in Broth, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Fish Content

Wellness CORE
5% Off
Why we love it
  • Supports sensitive stomachs.
  • Rich, meaty taste.
  • Hypoallergenic recipe.
Main Highlights
  • GRAIN AND SUGAR-FREE: Our Wellness CORE Signature Selects are not only grain-free, but also sugar-free making them perfect to support your furry friend’s sensitive stomach
  • DELICIOUS AND MEATY: Our Signature Selects are rich in meat making them a delicious meal for your cat and guaranteeing a taste your cat will love
  • COMPLETE AND BALANCED: Our Wellness CORE Signature Selects wet food is enriched with vitamins and minerals, ensuring that your cat has the best start in life
  • NATURAL HYPOALLERGENIC CAT FOOD: This product does not contain soy, dairy, artificial colours, flavours, or preservatives. The most natural cat food for your furry friend
  • IRRESISTABLE TEXTURE: Our Wellness CORE Signature Selects will be loved by your cat due to our irresistible texture of our cat food with delicious pieces in the sauce
  • NEW PACKAGING: This product includes 24 tins of 79 g Signature Selects Flaked Skipjack Tuna and Shrimp. Note that we changed our packaging. The picture will therefore differ slightly due to a revision of the design. New design, but still the same recipe
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9.8
Exceptional
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9.8
Exceptional
Wellness CORE

Wellness CORE Signature Selects 24 x 79g, Flaked Skipjack Tuna & Shrimps – Wet Cat Food, Delicious Flakes in Broth, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Fish Content

5% Off
Why we love it
  • Supports sensitive stomachs.
  • Rich, meaty taste.
  • Hypoallergenic recipe.
Main Highlights
  • GRAIN AND SUGAR-FREE: Our Wellness CORE Signature Selects are not only grain-free, but also sugar-free making them perfect to support your furry friend’s sensitive stomach
  • DELICIOUS AND MEATY: Our Signature Selects are rich in meat making them a delicious meal for your cat and guaranteeing a taste your cat will love
  • COMPLETE AND BALANCED: Our Wellness CORE Signature Selects wet food is enriched with vitamins and minerals, ensuring that your cat has the best start in life
  • NATURAL HYPOALLERGENIC CAT FOOD: This product does not contain soy, dairy, artificial colours, flavours, or preservatives. The most natural cat food for your furry friend
  • IRRESISTABLE TEXTURE: Our Wellness CORE Signature Selects will be loved by your cat due to our irresistible texture of our cat food with delicious pieces in the sauce
  • NEW PACKAGING: This product includes 24 tins of 79 g Signature Selects Flaked Skipjack Tuna and Shrimp. Note that we changed our packaging. The picture will therefore differ slightly due to a revision of the design. New design, but still the same recipe
Show More
3
ZIWI Peak Grain Free Cat Food Tins - All Natural High Protein Pate - New Zealand Mackerel Recipe - 12 x 185g Multipack
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ZIWI Peak Grain Free Cat Food Tins - All Natural High Protein Pate - New Zealand Mackerel Recipe - 12 x 185g Multipack

ZIWI
Why we love it
  • Nutritious for all life stages.
  • Delicious superfood ingredients included.
  • Supports sensitive stomachs easily.
Main Highlights
  • Lifelong cat food from kitten to adult to senior, a variety of flavours to delight even picky pets
  • Z-BOOST Superfoods like Organic Kelp, NZ Green Mussels, and classic Cold Washed Tripe
  • This high protein cat food is nutrient dense and packed with taurine for cats who like to explore
  • For sensitive stomachs, our pate cat food recipe aids digestion, gastrointestinal, & urinary issues
  • Our gourmet creations are free from grain, potatoes, glycerin, and rendered meat or meals.
Show More
9.7
Exceptional
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9.7
Exceptional
ZIWI

ZIWI Peak Grain Free Cat Food Tins - All Natural High Protein Pate - New Zealand Mackerel Recipe - 12 x 185g Multipack

Why we love it
  • Nutritious for all life stages.
  • Delicious superfood ingredients included.
  • Supports sensitive stomachs easily.
Main Highlights
  • Lifelong cat food from kitten to adult to senior, a variety of flavours to delight even picky pets
  • Z-BOOST Superfoods like Organic Kelp, NZ Green Mussels, and classic Cold Washed Tripe
  • This high protein cat food is nutrient dense and packed with taurine for cats who like to explore
  • For sensitive stomachs, our pate cat food recipe aids digestion, gastrointestinal, & urinary issues
  • Our gourmet creations are free from grain, potatoes, glycerin, and rendered meat or meals.
Show More
4
RECOACTIV Recovery Renal for cats, 1 x 280 ml, high-calorie complete diet food for cats with kidney dysfunction and increased energy requirements during recovery, to promote weight gain
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RECOACTIV Recovery Renal for cats, 1 x 280 ml, high-calorie complete diet food for cats with kidney dysfunction and increased energy requirements during recovery, to promote weight gain

RECOACTIV
Why we love it
  • Supports kidney health effectively.
  • High-quality, natural ingredients used.
  • Easy to administer and serve.
Main Highlights
  • APPLICATIONS: RECOACTIV Recovery Renal for cats was developed to support cats suffering from kidney problems who have increased energy requirements. It can be used as a high-calorie complete food or in combination with the pet’s usual food as a special kidney diet.
  • INGREDIENTS: The formula contains moderate amounts of high-quality proteins and reduced phosphate, to relieve the kidneys and provide the weakened cat with complete nutrition. All RECOACTIV products include essential vitamins and trace elements, and consist of natural, food quality ingredients. They are free of grains, sugar, dyes and preservatives.
  • INTAKE: Thanks to its liquid form, the wholesome food for cats with kidney problems is easy and convenient to administer, even to animals with mouth and throat issues.
  • ACCEPTANCE: Cats readily accept the highly palatable and well tolerated product, making it a popular animal feed.
  • QUALITY OF LIFE: Chronic renal insufficiency and refusal to eat kidney diet food are common problems in cats. RECOACTIV develops products that restore your pet’s nutritional health, supporting it during nutritional crises and periods of weakness, and allowing it to lead a comfortable life.
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9.6
Superb
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9.6
Superb
RECOACTIV

RECOACTIV Recovery Renal for cats, 1 x 280 ml, high-calorie complete diet food for cats with kidney dysfunction and increased energy requirements during recovery, to promote weight gain

Why we love it
  • Supports kidney health effectively.
  • High-quality, natural ingredients used.
  • Easy to administer and serve.
Main Highlights
  • APPLICATIONS: RECOACTIV Recovery Renal for cats was developed to support cats suffering from kidney problems who have increased energy requirements. It can be used as a high-calorie complete food or in combination with the pet’s usual food as a special kidney diet.
  • INGREDIENTS: The formula contains moderate amounts of high-quality proteins and reduced phosphate, to relieve the kidneys and provide the weakened cat with complete nutrition. All RECOACTIV products include essential vitamins and trace elements, and consist of natural, food quality ingredients. They are free of grains, sugar, dyes and preservatives.
  • INTAKE: Thanks to its liquid form, the wholesome food for cats with kidney problems is easy and convenient to administer, even to animals with mouth and throat issues.
  • ACCEPTANCE: Cats readily accept the highly palatable and well tolerated product, making it a popular animal feed.
  • QUALITY OF LIFE: Chronic renal insufficiency and refusal to eat kidney diet food are common problems in cats. RECOACTIV develops products that restore your pet’s nutritional health, supporting it during nutritional crises and periods of weakness, and allowing it to lead a comfortable life.
Show More
5
Wellness CORE 98% 12 x 85g, Beef – Wet Cat Food, Chunky Pate, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Meat Content
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Wellness CORE 98% 12 x 85g, Beef – Wet Cat Food, Chunky Pate, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Meat Content

Wellness CORE
Why we love it
  • Grain-free for sensitive cats.
  • Energy-boosting and growth-promoting.
  • Enhances cat's water intake.
Main Highlights
  • GRAIN FREE GOODNESS: Our Wellness CORE 98% is grain-free wet food especially for cats with a sensitive stomach.
  • ENERGY FOR GROWTH AND PLAY: Our delicious pâté supports optimal energy and lean body of your cat giving them all the energy they need to play and grow!
  • BOOSTS WATER INTAKE: Our Wellness CORE 98% boosts your cat’s water intake, giving them their daily hydration and improving their urinary health.
  • TASTY PÂTÉ: Our cat wet food is crafted with 98% of ingredients of animal origin from a single protein source.
  • 100% COMPLETE AND BALANCED: Our Wellness CORE 98% are complete and balanced, thanks to their limited ingredient recipe. For a healthy and happy cat!
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9.4
Superb
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9.4
Superb
Wellness CORE

Wellness CORE 98% 12 x 85g, Beef – Wet Cat Food, Chunky Pate, Grain-Free, Natural, Hypoallergenic, Protein-Rich, High Meat Content

Why we love it
  • Grain-free for sensitive cats.
  • Energy-boosting and growth-promoting.
  • Enhances cat's water intake.
Main Highlights
  • GRAIN FREE GOODNESS: Our Wellness CORE 98% is grain-free wet food especially for cats with a sensitive stomach.
  • ENERGY FOR GROWTH AND PLAY: Our delicious pâté supports optimal energy and lean body of your cat giving them all the energy they need to play and grow!
  • BOOSTS WATER INTAKE: Our Wellness CORE 98% boosts your cat’s water intake, giving them their daily hydration and improving their urinary health.
  • TASTY PÂTÉ: Our cat wet food is crafted with 98% of ingredients of animal origin from a single protein source.
  • 100% COMPLETE AND BALANCED: Our Wellness CORE 98% are complete and balanced, thanks to their limited ingredient recipe. For a healthy and happy cat!
Show More
6
Royal Canin Light Weight Care in Gravy Adult Wet Cat Food 85g (Pack of 12)
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Royal Canin Light Weight Care in Gravy Adult Wet Cat Food 85g (Pack of 12)

ROYAL CANIN
5% Off
Why we love it
  • Promotes healthy urinary system.
  • Helps control bodyweight effectively.
  • Preserves muscle mass beautifully.
Main Highlights
  • Help control bodyweight of cats over one year old
  • 19% calorie reduction
  • Promotes a healthy urinary system
  • Helps preserve muscle mass
  • Pack of 12
Show More
9.3
Superb
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9.3
Superb
ROYAL CANIN

Royal Canin Light Weight Care in Gravy Adult Wet Cat Food 85g (Pack of 12)

5% Off
Why we love it
  • Promotes healthy urinary system.
  • Helps control bodyweight effectively.
  • Preserves muscle mass beautifully.
Main Highlights
  • Help control bodyweight of cats over one year old
  • 19% calorie reduction
  • Promotes a healthy urinary system
  • Helps preserve muscle mass
  • Pack of 12
Show More
7
Royal Canin Veterinary Diet Cat - Gastro Intestinal Wet Cat Food Pouch 12 x 85g
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Royal Canin Veterinary Diet Cat - Gastro Intestinal Wet Cat Food Pouch 12 x 85g

Royal Canin Veterinary
8% Off
Why we love it
  • Apologies for the inconvenience, but the product description provided is 'No Description'. To create compelling points about why we love it, more information about the product would be helpful. Please provide a detailed description so I can assist you better. Thanks!
Main Highlights
  • No Description
Show More
9.2
Superb
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9.2
Superb
Royal Canin Veterinary

Royal Canin Veterinary Diet Cat - Gastro Intestinal Wet Cat Food Pouch 12 x 85g

8% Off
Why we love it
  • Apologies for the inconvenience, but the product description provided is 'No Description'. To create compelling points about why we love it, more information about the product would be helpful. Please provide a detailed description so I can assist you better. Thanks!
Main Highlights
  • No Description
Show More
8
Royal Canin Light Weight Care In Gravy Adult Wet Cat Food 85g (Pack of 12)
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Royal Canin Light Weight Care In Gravy Adult Wet Cat Food 85g (Pack of 12)

ROYAL CANIN
7% Off
Why we love it
  • High-quality nutrition for cats.
  • Supports weight management effectively.
  • Irresistible taste in gravy.
Main Highlights
  • Royal Canin Light Weight Care In Gravy Adult Wet Cat Food 85G
  • Brand : Royal Canin
  • Product Type : Pet Food
Show More
9.2
Superb
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9.2
Superb
ROYAL CANIN

Royal Canin Light Weight Care In Gravy Adult Wet Cat Food 85g (Pack of 12)

7% Off
Why we love it
  • High-quality nutrition for cats.
  • Supports weight management effectively.
  • Irresistible taste in gravy.
Main Highlights
  • Royal Canin Light Weight Care In Gravy Adult Wet Cat Food 85G
  • Brand : Royal Canin
  • Product Type : Pet Food
Show More
9
Royal Canin Appetite Control in Jelly Wet Adult Cat Food (12 x 85g)
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Royal Canin Appetite Control in Jelly Wet Adult Cat Food (12 x 85g)

ROYAL CANIN
Why we love it
  • Collaborates with scientific experts.
  • Obsessed with pet health.
  • Precise pet nutrition formulation.
Main Highlights
  • Our deep understanding of the needs of cats and dogs is what makes it possible for us to make the world's most precise pet health nutrition
  • We never stop learning and never take anything for granted.
  • That’s why we collaborate with leading scientific, veterinary and behavioural experts, and maintain an ongoing dialogue with cat and dog owners worldwide.
  • An obsession for pet health We put our heart and soul into everything we do, and act with a genuine passion to make a better world for pets and pet owners worldwide.
  • Our deep knowledge and experience has given us a precise understanding of the needs of pets, and the nutrients required to keep them at their magnificent best.
Show More
9.1
Superb
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9.1
Superb
ROYAL CANIN

Royal Canin Appetite Control in Jelly Wet Adult Cat Food (12 x 85g)

Why we love it
  • Collaborates with scientific experts.
  • Obsessed with pet health.
  • Precise pet nutrition formulation.
Main Highlights
  • Our deep understanding of the needs of cats and dogs is what makes it possible for us to make the world's most precise pet health nutrition
  • We never stop learning and never take anything for granted.
  • That’s why we collaborate with leading scientific, veterinary and behavioural experts, and maintain an ongoing dialogue with cat and dog owners worldwide.
  • An obsession for pet health We put our heart and soul into everything we do, and act with a genuine passion to make a better world for pets and pet owners worldwide.
  • Our deep knowledge and experience has given us a precise understanding of the needs of pets, and the nutrients required to keep them at their magnificent best.
Show More
10
Applaws 100% Natural Wet Cat Food, Multipack Fish Selection in Broth 70g Tin (24 x 70g Tins)
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Applaws 100% Natural Wet Cat Food, Multipack Fish Selection in Broth 70g Tin (24 x 70g Tins)

Applaws
23% Off
Why we love it
  • Natural food for healthier cats.
  • Quality ingredients assure satisfaction.
  • Environmentally friendly, recyclable packaging.
Main Highlights
  • 100% Natural wet cat food for adult cats - Nothing added, Nothing hidden
  • 75% Fish – We only insist on only the highest quality ingredients
  • Tuna Fillet - Natural source of Omega-3 helping to maintain healthy skin and a fuller, shiner coat for your cat
  • Complementary pet food - Feed with any dry food for a complete and balanced diet
  • Pack contains – 24 Tins x 70g​ Fish Selection. 6x Tuna, 6x Ocean Fish, 6x Tuna and Prawn, 6x Mackerel with Sardine
  • PACKAGING MAY VARY as we transition from old to new brand packaging
  • Sustainable, recyclable packaging, our metal tins and cardboard packaging can be fully recycled
Show More
8.9
Excellent
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8.9
Excellent
Applaws

Applaws 100% Natural Wet Cat Food, Multipack Fish Selection in Broth 70g Tin (24 x 70g Tins)

23% Off
Why we love it
  • Natural food for healthier cats.
  • Quality ingredients assure satisfaction.
  • Environmentally friendly, recyclable packaging.
Main Highlights
  • 100% Natural wet cat food for adult cats - Nothing added, Nothing hidden
  • 75% Fish – We only insist on only the highest quality ingredients
  • Tuna Fillet - Natural source of Omega-3 helping to maintain healthy skin and a fuller, shiner coat for your cat
  • Complementary pet food - Feed with any dry food for a complete and balanced diet
  • Pack contains – 24 Tins x 70g​ Fish Selection. 6x Tuna, 6x Ocean Fish, 6x Tuna and Prawn, 6x Mackerel with Sardine
  • PACKAGING MAY VARY as we transition from old to new brand packaging
  • Sustainable, recyclable packaging, our metal tins and cardboard packaging can be fully recycled
Show More

We scanned 722 products

We reviewed these offers relevant to the High Protein Wet Cat Food To Gain Weight within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Catit, Wellness CORE, ZIWI, RECOACTIV, ROYAL CANIN, Royal Canin Veterinary, Applaws, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best High Protein Wet Cat Food To Gain Weight in the market, we considered we took a deep dive into 3611 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: