Best Dog Protein of 2025
Last updated on 20/09/2025
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Best Choice
1
Dog Muscle Builder All Breeds Muscle Gainer for Dogs Dominate Bully Maximum Gain Strength Energy Chew
AAC Advanced Animal Care Ltd
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AAC Advanced Animal Care Ltd
Dog Muscle Builder All Breeds Muscle Gainer for Dogs Dominate Bully Maximum Gain Strength Energy Chew
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Why we love it
- Enhances strength and muscle gain.
- Improves performance, powers muscles.
- Promotes health, reduces muscle fatigue.
Main Highlights
- Increase muscle Support Muscle definition Support muscle gain Enhance strength
- Aids immune system Optimise oxygen utilisation Provide muscle power Improve performance
- Help reduce lactic acid Helps reduce muscle fatigue Aids general health and well being
- Contains healthy fats vitamins, minerals and enzymes necessary for muscle growth and repair
- When introducing any new food or supplement, begin with half the recommended amount to help your dog adjust comfortably.
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Value for Money
2
ProDog Muscle+ Dog Weight Gainer - Advanced Nutrition 76% Protein Per Scoop & Omega 3,6,9 - Supplement for Muscle Growth & Recovery, Underweight, Malnourished Dogs (60 Servings)
ProDog
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ProDog
ProDog Muscle+ Dog Weight Gainer - Advanced Nutrition 76% Protein Per Scoop & Omega 3,6,9 - Supplement for Muscle Growth & Recovery, Underweight, Malnourished Dogs (60 Servings)
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Why we love it
- Promotes healthy weight gain.
- Enhances muscle development naturally.
- Optimizes digestive nutrient absorption.
Main Highlights
- THE FACTS - Dogs lose up to 20% muscle mass after age 7, and senior dogs need 50% MORE protein to maintain muscle health. Our weight gainer food topper is specially formulated with high-quality protein and essential nutrients to support muscle repair and growth in any dog.
- BUILD MUSCLE & STRENGTH - ProDog Muscle+ is loaded with ProDog’s signature tri-protein blend of hemp, kelp, and pea protein, delivering an industry-leading 76% quality protein per serving, ensuring the entire amino acid spectrum needed to support optimum physical condition is provided in abundance.
- HEALTHY WEIGHT GAIN - The quality protein-rich formula, combined with rolled oats and fish collagen, assists underweight or malnourished dogs to gain weight healthily. The expertly formulated mix of species-appropriate ingredients provides premium nutrient-dense dietary support with absolutely zero unhealthy or artificial bulking agents or filler ingredients
- BOOST VITALITY & IMMUNITY - This advanced formula boosts overall health and vitality by replenishing essential vitamins and minerals lost through an active lifestyle. With bioavailable ingredients, fish collagen, and oil, it supports the immune system, promotes a balanced inflammatory response, and aids natural detoxification and energy production.
- GENTLE ON SENSITIVE STOMACHS - Muscle + is made with 100% species-appropriate ingredients, featuring 76% of ProDog’s tri-protein blend. This blend is gentle on sensitive stomachs and avoids dairy-based proteins like whey. Enhanced with L-glutamine, it supports digestion and optimal nutrient absorption.
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3
High-Protein Raw Dog Food - Frozen Chicken Mince - 10kg (20 × 500g) - Natural & Grain-Free Meal for Dogs - Dog Meal
Pawsitive Raw Foods
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Pawsitive Raw Foods
High-Protein Raw Dog Food - Frozen Chicken Mince - 10kg (20 × 500g) - Natural & Grain-Free Meal for Dogs - Dog Meal
Why we love it
- High-quality human-grade chicken mince.
- Convenient frozen packaging for freshness.
- Perfect for all breeds.
Main Highlights
- 100% Premium Chicken Mince – Our raw dog food is made from high-quality, human-grade chicken mince, providing your dog with essential proteins for optimal nutrition and vitality. Perfect for raw feeding diets.
- Convenient Frozen Packaging for Freshness – This 10kg box includes 20 x 500g individually sealed bags, ensuring portion control and preserving the freshness of every meal. Simply thaw and serve for an easy feeding experience.
- Includes Finely Minced Chicken Carcas with Bone Content: Contains natural ground bone as part of the chicken carcas mince, providing essential support for stronger teeth, healthy bones, and overall skeletal health
- Nutrient-Dense and Grain-Free – Packed with essential proteins, vitamins, and minerals, this raw chicken carcas mince supports your dog’s overall health.
- Long-Lasting Supply of Raw Dog Food – With 10kg of raw, frozen chicken mince, you can provide your dog with a long-lasting supply of nutritious, high-protein meals that cater to all dog breeds, from puppies to seniors.
- No Artificial Additives, 100% Natural – Our raw dog food contains no artificial colors, flavors, or preservatives, giving your dog the healthy, natural nutrition they deserve. Perfect for promoting a raw and natural diet.
- Promotes Strong Muscles: High protein content aids in muscle development and maintenance.
- Boosts Energy Levels: Provides the energy your dog needs for an active lifestyle.
- Great Taste: Dogs love the delicious taste of chicken, ensuring mealtime is always enjoyable.
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4
Ace Antlers Venison Flavoured Weight Gainer for Dogs 1kg - Rich in protein, Helps Build Muscle, Aids Recovery and Great for Fussy Eaters.
Ace Antlers
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Ace Antlers
Ace Antlers Venison Flavoured Weight Gainer for Dogs 1kg - Rich in protein, Helps Build Muscle, Aids Recovery and Great for Fussy Eaters.
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Why we love it
- Natural ingredients for recovery.
- Expertly formulated by nutritionist.
- Made with love in the UK.
Main Highlights
- Used for aiding recovery, appetite stimulation, building muscle, gaining weight and maintaining weight in dogs.
- Contains just four natural ingredients and no hidden nasties. Rich in natural protein, fat and carbohydrates.
- Formulated by a leading Sporting Dog Nutritionist in the UK and lovingly trialled by her dogs.
- Made and packed by us in the UK. Free from any additives, preservatives or other artificial ingredients.
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5
Buddy & Lola Dog Weight Gainer Supplement - Protein For Dogs, Helps Build Muscle, Aids Recovery, Great for Fussy Eaters, A Must Have For Rescue Dogs Who Need to Gain Weight and Build Muscle
Buddy & Lola
22% OffFree Shipping
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Buddy & Lola
Buddy & Lola Dog Weight Gainer Supplement - Protein For Dogs, Helps Build Muscle, Aids Recovery, Great for Fussy Eaters, A Must Have For Rescue Dogs Who Need to Gain Weight and Build Muscle
22% OffFree Shipping
Why we love it
- Boosts dog’s weight and mass.
- Enhances muscle recovery and endurance.
- Supports overall canine health.
Main Highlights
- THE ULTIMATE DOG FOOD SUPPLEMENT: Our yummy meal topper is formulated with essential nutrients and high calorie proteins to help your dog gain healthy mass and weight. Simply add the powder to your dog's food and monitor the results over the next few weeks.
- MAXIMIZE ENERGY: We understand how important energy and proteins are for building your dog's muscle mass and weight. Proteins are also essential for the ongoing development of lean muscles in dogs and that's why we have developed this awesome weight gainer dog supplement that will maximize protein intake for the optimum health of your dog.
- PERFECT SUPPORT FOR HEALTHY WEIGHT GAIN: Our weight gainer for dogs is formulated to help support muscle endurance, muscle recovery, muscle performance, and muscle building. It is also formulated to provide essential nutrients to add healthy weight and support overall muscle strength in dogs and to target muscle fatigue.
- PERFECT FOR PUPPIES & NURSING MOTHERS: Great for a nursing mother and puppies to support growth and development of body tissue. Helps to support ATP levels, blood glucose levels, supports muscle recovery after a long walk or prolonged workout and contains healthy fats to support healthy skin and shiny coats.
- MADE IN UK: We care passionately about your dog’s health and the wellbeing of dogs is our primary motivator. All the ingredients used in formulating this special powdered supplement for dogs are strictly subject to guidelines. We have consistent quality standards which we can stand by hand on heart. We advise speaking to your vet first for specific advice around the suitability of this product to ensure it is suitable for them.
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6
Protexin Veterinary Pro-Kolin Advanced for Dogs Advanced for Dogs, 60 ml
Protexin
25% OffFree Shipping
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Protexin
Protexin Veterinary Pro-Kolin Advanced for Dogs Advanced for Dogs, 60 ml
25% OffFree Shipping
Why we love it
- Restores gut microbial balance.
- Firms up stools effectively.
- Soothes the intestinal lining.
Main Highlights
- Restores the balance of the microbiota in the digestive tract
- Dual binding agents to firm up the faeces
- Pectin to soothe the gut lining
- Psyllium to absorb excess water in the gastrointestinal tract
- *Packaging may vary, but please know it’s the same great product inside!
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7
Brilliant Gut Health Protein Powder - Natural, High Protein Dog Gut Supplements - Digestive Health Dog Food Toppers. Salmon Protein and Collagen Dog Supplements with Probiotic Effects (300g)
Hofseth Biocare
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Hofseth Biocare
Brilliant Gut Health Protein Powder - Natural, High Protein Dog Gut Supplements - Digestive Health Dog Food Toppers. Salmon Protein and Collagen Dog Supplements with Probiotic Effects (300g)
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Why we love it
- Boosts gut health significantly.
- Natural probiotics for dogs.
- Promotes healthy weight management.
Main Highlights
- IMPROVED GUT HEALTH - Scientifically proven to be more easily digestible than other forms of protein (including whey protein) to boost a healthy gut. Our gut health powder for dogs alleviates digestive problems, boosting the microbiome and gut health for dogs
- WITH PROBIOTIC EFFECTS - A natural and single-ingredient alternative to probiotics for dogs. Our highly palatable and easily digestible salmon supplement is a natural alternative to dog probiotic supplements, increasing energy levels and dog digestive care
- HIGH QUALITY 97% PROTEIN - Helps to burn fats and scientifically proven to support BMI reduction and a healthy weight. Our supplement is perfect for healthy weight management, and acts a natural dog muscle builder too, with less than 0.5% fat
- WHOLE DOG COLLAGEN NUTRITION - Naturally rich in Type I and Type III collagen, our gut health powder supports a healthy skin, coat, paws and nails. Just sprinkle onto your pet's food, and let them enjoy our great-tasting product
- FASTER RECOVERY, INCREASED ENERGY & IMPROVED VITALITY- Our unique human-grade Salmon dog food topper enables rapid absorption & increased red blood cell production, crucial for a quick recovery after exercise, and improving weight management
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8
Buddy & Lola Beef Bone Broth Powder | 100% Pure Broth Protein Powder for Dogs | Joint, Digestion & Gut support | Makes 6 litres of Beef Bone Broth
Buddy & Lola
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Buddy & Lola
Buddy & Lola Beef Bone Broth Powder | 100% Pure Broth Protein Powder for Dogs | Joint, Digestion & Gut support | Makes 6 litres of Beef Bone Broth
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Why we love it
- Supports healthy joints naturally.
- Promotes optimal digestion smoothly.
- Enhances skin and coat health.
Main Highlights
- Supports Healthy Joints: Packed with collagen, glucosamine, chondroitin & hyaluronic acid our beef bone broth powder helps maintain healthy joints, so your dog can keep playing fetch and going on adventures!
- Supports Healthy Digestion: Rich in amino acids, it supports gut health and aids in digestion, ensuring your dog can enjoy their meals without any tummy troubles.
- Helps Maintain Healthy Skin & Coat: When mixed with water, it becomes a savoury broth or gravy that encourages hydration while adding a burst of flavour to your dog's meal or enrichment treat!
- Coat & Skin Shine: Support your pup's skin and coat health with our nutrient-packed dog bone broth, ensuring a glossy shine and soft texture.
- Versatile Use: Whether sprinkled over meals or mixed into dog gravy, our dog bone broth powder adds a savoury kick to your dog's daily diet.
- All-Natural Ingredients: Made from grass-fed beef sourced from within the UK & EU, our bone broth for dogs is free from artificial additives, making it a top choice for conscientious dog owners.
- Trusted Quality: Join countless satisfied pet parents who trust our bone broth for its honest and good formulation, ensuring top-notch nutrition for their pets.
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9
Woyamay Probiotics for Dogs, Dog Probiotics for Gut Support & Overall Wellness, 200 Chicken Flavour Soft Chews, Probiotic Chews for Dogs, Supports Gut Balance｜Skin Comfort｜Digestive Care for All Dog
Woyamay
4% OffFree Shipping
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Woyamay
Woyamay Probiotics for Dogs, Dog Probiotics for Gut Support & Overall Wellness, 200 Chicken Flavour Soft Chews, Probiotic Chews for Dogs, Supports Gut Balance｜Skin Comfort｜Digestive Care for All Dog
4% OffFree Shipping
Why we love it
- Supports digestive health naturally.
- Boosts immune system effectively.
- Tasty treat dogs love.
Main Highlights
- DOG PROBIOTICS FOR DIGESTIVE SUPPORT: Start with caring for your dog’s gut comfort—our probiotic chews for dogs support digestive comfort by supporting healthy digestion and helping with gentle digestive changes. They help with occasional digestive changes, support digestive regularity, and support gut comfort, making them suitable for daily feeding routines. Suitable for dogs of all breeds and ages.
- GUT & WELLNESS SUPPORT: Each dog probiotic chew is packed with probiotics, digestive enzymes, and prebiotics. It supports digestive comfort, helps support a healthy digestive environment, and contributes to balanced intestinal microflora. This supports overall well-being, supports skin comfort for occasional discomfort, and supports your dog’s everyday wellness.
- TASTY & NATURAL INGREDIENTS: These probiotic soft chews for dogs come in a delicious chicken flavor that even picky eaters love. Each chew is enriched with natural pumpkin, flaxseed, chicory root, a probiotic blend, and digestive enzymes—free from harsh chemicals or artificial additives. These functional ingredients help support digestive well-being while keeping your dog happy and satisfied.
- NO MESS, EASY TO SERVE: Our probiotic chews come in a soft, convenient format, making it easy to support your dog’s digestive well-being—no messy powders or complicated feeding steps. Serve them as a treat or crush into meals for an effortless routine. Say goodbye to messy administration—our delicious chicken chews make daily digestive support simple and enjoyable.
- VALUE PACK – 200 CHEWS PER BOTTLE: Each bottle includes 200 soft chews, offering 2–3 months of ongoing digestive support. Long-term use of these probiotic chews helps support consistent well-being, allowing you to care for your pet with confidence and ease.
- PLEASE NOTE: We're updating our packaging text for clarity. You may receive different wording, but the design and product quality remain unchanged.
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10
Skinners Field & Trial Maintenance Dry Dog Food - 15kg
Skinners
28% OffFree Shipping
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Skinners
Skinners Field & Trial Maintenance Dry Dog Food - 15kg
28% OffFree Shipping
Why we love it
- Supports dietary needs efficiently.
- Offers diverse nutritionally complete options.
- Promotes overall dog well-being.
Main Highlights
- DIETARY NEEDS - Field & Trial Maintenance is a nutritionally complete dog food, specially developed and formulated for any dog that requires a less energy dense diet. Typically, older or less active dogs or those predisposed to weight gain.
- HERITAGE BRAND - The Stradbroke Mill in Suffolk has been in the Skinner family for seven generations and has been manufacturing complete dog foods since the early 1970s.
- NUTRITIONALLY COMPLETE - Skinner’s Field & Trial now offers a range of 19 nutritionally complete diets for active and working dogs of every age, breed and activity level.
- NATURAL INGREDIENTS - Skinner’s does not add any artificial colouring, flavours or preservatives to any of our products, where possible we try and use locally sourced ingredients surrounding our Suffolk mill.
- MAINTENANCE - Field & Trial Maintenance is an oval shaped kibble to aid in feelings of fullness. It has a protein level of 18% and a fat level of 11% to support normal day-to-day activity and provides everything your dog requires to remain happy and healthy. “Packaging may vary”.
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