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Fish4Dogs Working Dog – Fish

Fish4Dogs

Fish4Dogs Working Dog review

51.9/100Good
DryAdult

The brand's hardest working recipe, for dogs on the move all day, in three fish versions that all read in our Good band. The sardine finishes top. Every animal ingredient across the range is fish, and salmon oil goes in at a level that would look generous on any dry food.

Where to buy: coming soon
Live retailer links are coming soon. Once we have them from UK retailers, where to buy and the best price will appear here.

Our view

Likely to suit

  • Working and sporting dogs, or any pet dog whose day covers real miles
  • Every size: the feeding table runs from 1kg to 80kg
  • Fish and nothing but. None of the three carries a land animal
  • Kennels and busy multi-dog homes after one recipe for everybody

Worth watching

  • Salmon meal and salmon oil in all three, and the fish version names only a family, so none suits a strict fish exclusion
  • Energy dense food for hard workers. A quieter dog needs noticeably smaller bowls

Written by our editorial team. Independent guidance, not veterinary advice.

How this scores

How we score
51.9/100Good
Protein and processingAverage
Nutritional balanceAverage
TransparencyOutstanding
ValueGood

The details

Dog fit

Listed for adult dogs of every size. Feed to the bag's own table and let the waistline settle the amount, since these are built for dogs that burn a lot.

Food type

Dry

Life stage

Adult

Breed size

Toy, Small, Medium, Large, Giant

Main protein

White Fish

The score, in context
  1. Sardine 65.2
  2. Salmon 55.0
  3. Fish 51.9

All three Good. Typical dry food: Good.

Little separates the three, so the flavour your dog looks forward to is the better tiebreaker, though the sardine edges ahead on its larger dried fish share and leaner carbohydrate.

What's in it
  • White fish27%Species not named. Fresh weight, so much of it is water that cooks away.
  • Potato23%
  • Pea starchWith the potato, the starchy base.
  • Salmon meal12%The dried fish that carries most of the protein. Salmon in a white fish recipe.
  • Salmon oil9%The main fat, and the source of much of the energy.
  • Beet pulpFirms stools without asking much of the gut.
  • Brewers yeastPalatant and B vitamins.
  • Sunflower oil, minerals

Vitamins A, D3 and E with taurine at 1 g and iodine the only trace element dosed, preserved with tocopherol-rich extracts.

The white fish is not named to species, so this cannot pin down one particular fish.

Named ingredients

White Fish (27%), Potato (23%), Pea Starch, Salmon Meal (12%), Salmon Oil (9%), Beet Pulp, Brewers Yeast, Sunflower Oil, Minerals.
Against the range
Lead fish
White fish, 27%, unnamed
Salmon at 27% or sardine at 26%, both named.
Salmon meal
12%
11.9% in the salmon, 21.5% in the sardine.
Salmon oil
9%
9.7% in the salmon, 5.5% in the sardine.
Carbohydrate, dry matter
47.8%
Same in the salmon; 43.5% in the sardine.

The mildest flavour in the range, at the cost of knowing which fish.

All three share one skeleton. A fresh named fish sits at the top, with salmon meal as the dried partner that delivers most of the finished protein. Pea starch and a potato make the base, and beet pulp the fibre. No cereal grain and no land animal appears in any of them.

Salmon oil is the fat throughout, at generous levels, with sunflower oil behind it. Brewers yeast and 1 g of taurine run through the range. Iodine is the only mineral quantified on any label. What varies is the lead fish, the size of the salmon meal share and the potato.

Nutritional analysis

Declared analysis

Energy
367 kcal/100g
Protein

26%

Fat

12%

Fibre

2.5%

Ash

7.5%

Moisture

8%

Dry weight

Protein

28.3%

Fat

13%

Fibre

2.7%

Ash

8.2%

Carbs

47.8%

As-fed composition

Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.

Meat

39%

Carbs

45.9%

Oils

10.9%

Other

4.2%

Pricing & size
Price per kilo
£3.27 (RRP)
Pack
15kg
A 15kg dog eats
190 to 200 g a day, 195 in the middle
Cost per day, 15kg dog
£0.64

Budget end of the dry market, though you pay a little more than the analysis alone would justify.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

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Reviewed by Off the Leash Editorial

Last updated 28 August 2026