

Fish4Dogs
Fish4Dogs Working Dog: Sardine review
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.
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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 scoreThe 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.
Dry
Adult
Toy, Small, Medium, Large, Giant
Sardine
The score, in context
- Sardine 65.2
- Salmon 55.0
- 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
- Sardine26%
- Salmon meal21.5%The largest dried fish share in the range.
- Sweet potato20%In place of white potato.
- Pea starch
- Beet pulpFirms up stools on a food eaten in quantity.
- Salmon oil5.5%A smaller pour here, yet fat still runs highest of the three.
- Brewers yeastKeeps a tired dog interested in the bowl.
- Sunflower oil, minerals
Vitamins A, D3 and E, taurine at 1 g and iodine, with tocopherol-rich extracts as the preservative.
Named ingredients
Against the range
- Salmon meal
- 21.5%
- About 12% in the other two.
- Fat, declared
- 15.7%
- 12% in the other two.
- Carbohydrate, dry matter
- 43.5%
- 47.8% in the other two.
- Energy
- 380 kcal per 100g
- 367 in the other two.
The strongest of the three, and the only one that reads Good on protein and processing.
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
25.5%
15.7%
2.8%
8%
8%
Dry weight
27.7%
17.1%
3%
8.7%
43.5%
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.
47.5%
41.3%
7.3%
3.9%
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, and fair value for the quality.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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