10 Best Fish Dog Food in The UK

Last updated on 05/06/2025

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Wellness CORE Adult Ocean, 10kg, Salmon & Tuna, Dry Dog Food for Medium to Large Breeds, Grain-Free, High Fish Content, Protein-Rich, Supports Healthy Skin & Shiny Coat

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Why We Love It

Supports healthy skin and coat.
Enhances digestive system health.
Strengthens dog's hips and joints.

Main Highlights

HEALTHY SKIN AND SHINY COAT: Our CORE Adult Ocean perfectly supports a healthy skin and shiny coat for your dog thanks to the omega-3 fatty acids from salmon.
FRESH FISH AS MAIN INGREDIENT: The dry dog food contains a pure fish formula to support your dog’s sensitive stomach.
HEALTHY DIGESTIVE SYSTEM: Our Wellness CORE Adult Ocean is easy to digest and contains prebiotic fibre and probiotics, providing your furry friend with a healthy digestive system!
LOW CARBS AND NO FILLERS: Our recipes are grain-free, supporting a high-protein and a fish-rich nutrition for your dog.
STRENGTHENING HIPS AND JOINTS: The mobility of adult dogs will be supported by guaranteed amounts of glucosamine, chondroitin sulphate and controlled sodium levels.
NATURAL HYPOALLERGENIC DOG FOOD: Our product does not contain cereals, gluten, corn, soy, dairy, eggs, artificial colours, flavours or preservatives.

Skinners Field & Trial Salmon & Rice 15kg , Complete Dry Adult Working Dog Food, Gentle Digestion, Glossy Coat

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Why We Love It

Specially formulated for dietary needs.
Manufactured by a heritage brand.
Promotes active, healthy dogs.

Main Highlights

DIETARY NEEDS - Field & Trial Salmon & Rice is a nutritionally complete sensitive food, specially formulated to be free from wheat, maize, barley, poultry, beef and soya. It is made with sustainably sourced salmon and whole rice ideal to promote skin and coat condition.
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.
ACTIVE DOGS - Field & Trial Salmon & Rice is a complete food specially developed and formulated to support active dogs who are regularly working or exercising at a moderate activity intensity.
Note Packaging may vary

Fish4Dogs Finest White Fish and Potato Dog Food | Natural, Hypoallergenic Dog Food | Great for Dogs With Allergies | Rich in Omega 3, 6 and 9 (Small Kibble - 6kg)

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Why We Love It

Gentle on sensitive tummies.
Made with real fish.
Irresistible aroma and taste.

Main Highlights

Our delicate white fish and potato recipe is designed with an easy to digest protein and a balanced GI, for even the most sensitive tummies.
Made using real fish, with an aroma and taste that dogs just can't resist.

Harringtons Complete Dry Adult Dog Food Salmon & Potato 12 kg - Made with All Natural Ingredients

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Why We Love It

Promotes glossy coat with Omegas.
Boosts immune system health.
Supports quality digestion transit.

Main Highlights

1. THE NATURAL CHOICE - At Harringtons, we believe every dog deserves natural food that's balanced, wholesome and tasty. From puppies to seniors to special diets, we make a range that's perfect for you
2. RICH IN SALMON - Harringtons Salmon & Potato Dry Dog Food 12kg is a complete adult dog food that has been carefully formulated using all natural ingredients to provide wholesome nutrition for your dog
3. NO NASTIES - The #1 ingredient in our dry dog food is meat, for a nutritionally balanced meal. And we never use artificial colour and flavours or added wheat
4. CARBON-NEGATIVE - We're proud to be the UK's first carbon-negative pet food company. We generate our own electricity, and source locally
5. MADE IN THE UK – Harringtons dog food is proudly made by ourselves right here in the UK and has been family run since 1923

Beta Sensitive Dog Salmon&Rice 14Kg N3xb

Why We Love It

Salmon is the primary ingredient.
Supports digestive health naturally.
Tailored for sensitive skin.

Main Highlights

Turkey is #1 ingredient RICH IN TURKEY AND WITH LAMB
No added artificial colours, flavours or preservatives
Made with selected natural ingredients*
With a natural prebiotic proven to help support digestive health
Dual shape and size kibbles

Naturediet - Purely, Complete Wet Food, Salmon & White Fish, 390g (Pack of 18)

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Why We Love It

100% natural, gentle digestion.
High meat content, nutritious.
Eco-friendly, recyclable packaging.

Main Highlights

100% NATURAL INGREDIENTS FOR GENTLE DIGESTION - We only ever use natural ingredients in our recipes and gently steam cook to retain natural nutritious goodness, making them kind on sensitive tummies and gentle on digestion.
HIGH MEAT CONTENT & COMPLETE - High meat content, single protein recipe made with 92% freshly prepared salmon & white fish, and essential vitamins and minerals to provide your dog with a meat only, complete meal.
SUITABLE FOR ALL BREEDS & SIZES - Our natural wet food meals provide a nourishing diet for adult dogs of all sizes and breeds. Conveniently packaged in eco-friendly cartons this healthy, super nutritious meal is packed with taste but with less packaging waste.
BRITISH MADE - Naturediet foods are expertly made in Norfolk with British sourced ingredients, to keep food miles low and our carbon footprint small.
ECO-FRIENDLY PACKAGING - Good for your dog and for the planet! Naturediet foods are packaged in fully recyclable plant-based cartons made from sustainably sourced, renewable materials.

Naturediet - Feel Good Wet Dog Food, Natural and Nutritionally Balanced, Fish, 390g (Pack of 18)

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Why We Love It

Locally sourced high-quality ingredients.
Ideal for pancreatic dogs.
Eco-friendly recyclable packaging.

Main Highlights

Note:"Due to Naturediet products being completely natural and produced in relatively small batches they do vary in look, consistency, taste and smell due to the raw ingredients we source and use to make the meals. Product aroma can vary in each batch produced due to the natural variance, seasonality or a change in raw materials supplier."
Made in Naturediet's Norfolk factory with locally sourced ingredients
Low purine, low fat, limited ingredient recipe - suitable for pancreatic dogs
Eco-packed in 100 percentage recyclable cartons

Forthglade Wet Dog Food Variety Pack (12 x 395g Trays) - Adult, Grain Free Salmon & Sardines With Vegetables, Stomach Sensitive with Natural Ingredients, Hypoallergenic

8% OffFree Shipping

Why We Love It

Award-winning, top-rated product.
Natural, grain-free ingredients.
Complete, balanced dog meal.

Main Highlights

WET DOG FOOD VARIETY PACK: 12 X 395g trays of grain free dog food in 2 flavours your dog will love: 6x Salmon with potato & vegetables and 6x Sardines with sweet potato & vegetables
NATURAL INGREDIENTS: Bursting with goodness and made using natural ingredients, with added vitamins, minerals & botanicals, gently steamed to retain as much natural flavour and goodness as possible
FOOD FOR HAPPY DOGS: Grain-free & hypoallergenic recipe, which means it's kind & gentle on your dog's tummy and easy to digest. Made using our high quality recipe with 75% salmon or sardines
COMPLETE DOG FOOD: A complete and balanced meal containing everything your dog needs to stay happy and healthy. Free from junk, fillers and artificial colours, flavours and preservatives
VOTED BEST WET DOG FOOD 2025 YOUR DOG MAGAZINE: Award winning dog food for the fifth year in a row, proudly made at Forthglade's factory in the heart of Devon

Naturediet - Feel Good Wet Dog Food, Natural and Nutritionally Balanced, Grain Free, Salmon, 390g (Pack of 18)

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Why We Love It

Nutritionally balanced for health.
Ideal for sensitive dogs.
Eco-friendly, recyclable packaging.

Main Highlights

NUTRITIONALLY BALANCED - This complete and nutritionally balanced grain free natural dog food contains all the essential nutrients your dog needs for a healthy diet. Made with freshly prepared Salmon, White Fish and root vegetables.
100% NATURAL INGREDIENTS FOR SENSITIVE DOGS - Our grain free recipes are simple, wholesome, and made with 100% natural ingredients to provide a gentle, nourishing diet that’s ideal for fussy eaters and dogs with sensitive tummies.
SUITABLE FOR ALL BREEDS & SIZES - Our natural wet food meals provide a nourishing diet for adult dogs of all sizes and breeds. Conveniently packaged in eco-friendly cartons this healthy, super nutritious meal is packed with taste but with less packaging waste.
BRITISH MADE - Naturediet foods are expertly made in Norfolk with British sourced ingredients, to keep food miles low and our carbon footprint small.
ECO-FRIENDLY PACKAGING - Good for your dog and for the planet! Naturediet foods are packaged in fully recyclable plant-based cartons made from sustainably sourced, renewable materials.

Barking Heads Complete Dry Dog Food 2kg - Adult All Hounder Tummy Loving Care Fish - Natural Grain Free Hypoallergenic for Sensitive Stomachs - Vet Approved

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Why We Love It

Made with natural ingredients.
Grain-free and hypoallergenic formula.
Vet-approved for all breeds.

Main Highlights

50% WHITE FISH - Our Tummy Loving Care dry dog food is made with tasty freshly prepared white fish, blended with generous portions of healthy veggies, like sweet potato, peas & carrots
NATURAL INGREDIENTS - We believe in the power of natural ingredients! Our recipe is crafted with only the best quality, natural ingredients and contains absolutely no nasties & no fillers. That's a promise.
GENTLE ON TUMMIES - Our grain-free recipe is specially formulated for sensitive tummies, ensuring they enjoy every meal without any tummy troubles. Featuring white fish as a highly digestible and lean source of protein, it's a delicious feast that keeps their tummies happy and tails wagging with delight!
HIGHLY DIGESTIBLE - Our recipe is designed with gentle digestion in mind, ensuring nourishment from within. Packed with pre-biotics for optimal digestion and absorption of wholesome goodness, along with salmon oil rich in anti-inflammatory omega-3s, it's a deliciously nutritious choice for sensitive tummies.
APPROVED BY THE BEST - Our natural dog food isn't just loved by pets; it's also approved by expert vets and specialist pet retailers! When it comes to quality and trust, we've got the stamp of approval from the ones who know best. It's a testament to our commitment to providing the best nutrition for your furry family member.
Item display weight: 2.0 kilograms.

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We scanned 1209 products

We reviewed these offers relevant to the Fish Dog Food 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 Wellness CORE, Skinners, Fish4Dogs, HARRINGTONS, BETA, Naturediet, Forthglade, Barking Heads, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Fish Dog Food in the market, we considered we took a deep dive into 6046 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:

The clear winner of our analysis is Wellness CORE Adult Ocean, 10kg, Salmon & Tuna, Dry Dog Food for Medium to Large Breeds, Grain-Free, High Fish Content, Protein-Rich, Supports Healthy Skin & Shiny Coat. We love many things about this product by Wellness CORE. What sets it apart from the competition is Supports healthy skin and coat, Enhances digestive system health, Strengthens dog's hips and joints.
The best value product for most shoppers and where user satisfaction is continuously the highest is Skinners Field & Trial Salmon & Rice 15kg , Complete Dry Adult Working Dog Food, Gentle Digestion, Glossy Coat by Skinners based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Fish Dog Food and the best cost-to-value ratio is Harringtons Complete Dry Adult Dog Food Salmon & Potato 12 kg - Made with All Natural Ingredientsat HARRINGTONS with a 33% discount.
Our list of the best Fish Dog Food is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Fish Dog Food in The UK

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We scanned 1209 products

We concluded that: