10 Best Fish Dog Food in The UK

Last updated on 02/07/2025

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Best Choice

9.7

Exceptional

Save 33%

HARRINGTONS

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

33% OffFree Shipping

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

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

25% OffFree Shipping

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 Complete Natural Wet Dog Food - Grain Free Variety Pack (12 x 395g) Trays - Salmon & Sardines

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 - 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.

Beta Sensitive Dog Salmon&Rice 14Kg N3xb

11% Off

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

Autarky Hypoallergenic Succulent Salmon Dry Dog Food with Added Herbs, 12 kg

19% Off

Why We Love It

Ideal for fussy eaters.
Maintains energy levels.
Promotes joint flexibility.

Main Highlights

Succulent salmon is a naturally hypoallergenic diet which is ideal for the fussiest of eaters; high in salmon and rice, the recipe has been formulated for palatability with the inclusion of additional herbs
24 percent protein, 13.5 percent fat, this diet has been designed to keep a dogs energy at a maintained level,Fibres 3% Ash 6%
The diet offers a natural source of Omega 3 acids, which helps keep your dogs joints flexible
Fatty acids and B vitamins for an ideal skin and coat condition
The diet is wheat gluten and soya free making the diet a good option for dogs that suffer sensitives such as itchy skin and delicate stomachs

James Wellbeloved Dog Adult Hypoallergenic Dry Food Grain Free Fish and Rice 1.5 kg

5% OffFree Shipping

Why We Love It

Supports overall pet health.
Free from common allergens.
Rich in fish and vegetables.

Main Highlights

Proactively supports your pet's health with carefully selected natural ingredients
Recipe excludes common allergens Beef, Pork, Soya, Eggs, Dairy & Wheat
Made without grains and rich in fish and vegetables
With natural prebiotics & fibres for a healthy digestion
Vitamin E & minerals to support the immune system

Burns Pet Natural Nutrition Adult & Senior Wet Dog Food Wild Fish, Carrots & Wholegrain Brown Rice 12 x 150gm

9% OffFree Shipping

Why We Love It

Fresh, wholesome ingredients included.
Several tasty varieties available.
Suitable for sensitive dogs.

Main Highlights

Our complete Burns wet food contains fresh, wholesome ingredients such as wholegrain brown rice, carrots, vitamins and minerals
Comes in several tasty varieties including free-range chicken, hearty lamb, wild fish and wholesome turkey
This specific wet dog food contains sustainably sourced white fish
A convenient alternative to home cooking that will get tails wagging
Like all Burns complete diet options, our Hypoallergenic dog food is suitable for adult and senior dogs of any breed, fussy eaters and even dogs with sensitive skin and digestion – made without ingredients that commonly cause intolerance such as beef, wheat, soya and dairy

Burns Pet Nutrition Hypoallergenic Complete Dry Dog Food Adult and Senior Dog Original Fish and Brown Rice 2 kg

10% OffFree Shipping

Why We Love It

Natural and complete diet.
Developed by John Burns.
Highly digestible and hypoallergenic.

Main Highlights

Natural and complete diet
Developed by Veterinary Surgeon, John Burns
Hypoallergenic
Highly digestible
Suitable for sensitive dogs
All-round health and vitality

Lily's Kitchen Fishy Fish Pie - Complete Natural Adult Dog Food Wet (10 x 150g Trays)

4% OffFree Shipping

Why We Love It

Grain-free for sensitive dogs.
Rich in fresh ingredients.
Supports skin and fur.

Main Highlights

Nutritionally complete grain free wet food for adult dogs 4 months +
Made with 60% freshly prepared turkey, salmon and herring
Fantastic source of omega-3 fatty acids, great support for skin and fur
Packed full of wholesome vegetables such as peas, carrots and spinach
Natural ingredients with no added sugar

8.7

Excellent

Save 4%

We scanned 1040 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 HARRINGTONS, Naturediet, Forthglade, BETA, Autarky, James Wellbeloved, Burns, Lily's Kitchen, 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 5201 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 Harringtons Complete Dry Adult Dog Food Salmon & Potato 12 kg - Made with All Natural Ingredients. We love many things about this product by HARRINGTONS. What sets it apart from the competition is Promotes glossy coat with Omegas, Boosts immune system health, Supports quality digestion transit.
The best value product for most shoppers and where user satisfaction is continuously the highest is Naturediet - Feel Good Wet Dog Food, Natural and Nutritionally Balanced, Fish, 390g (Pack of 18) by Naturediet 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 1040 products

We concluded that: