

Dr John
Dr John Flake review
A cereal-led complete food with a list short enough to read at a glance. Wheat and maize lead and poultry meal follows, and our Average band reflects how much of the bowl the grain takes. For a settled dog that has always eaten cereal kibble, it is easy, familiar feeding.
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Our view
Likely to suit
- Adult and senior dogs that have eaten wheat and maize for years without trouble
- A label you can take in quickly, with no botanical tail
- One bag for toy breeds and giants alike
- Steadier dogs well off the working circuit. Fat is declared at 7.0%
Worth watching
- Wheat first on the list. With a known wheat intolerance, a grain-free recipe suits better
- Poultry meal names chicken for only 11% of the food, too loose for a strict elimination diet
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for adult and senior dogs of every size. The label asks 200 to 370 grams a day for dogs of 10kg to 20kg, so let the waistline set where yours sits.
Dry
Adult, Senior
Toy, Small, Medium, Large, Giant
Chicken
The score, in context
- Dr John Flake 42.8
All one Average. Typical dry food: Good.
The gap to the typical adult kibble is built into the recipe, and a healthy adult can do perfectly well on it.
What's in it
- WheatWhere most of the energy comes from. If a dog has itched or had a rumbling gut before, test wheat first.
- Maize
- Poultry meal11% chickenConcentrated before mixing, so it carries real protein. Poultry covers any domestic bird; only the chicken share is pinned down.
- Chicken fat, chicken gravyBoth named to an animal, there as much for taste as nutrition.
- Minerals
- LinseedPlant omega 3 and some fibre.
- Yeast, yucca extractThe yucca is there to cut stool odour.
Named ingredients
Against the range
Wheat and maize hold the top two places and poultry meal declares 11% chicken. Carbohydrate converts to 63.2% of dry matter and protein to 19.8%.
Nutritional analysis
Declared analysis
Estimated using Modified Atwater factors*
18%
7%
3.5%
5%
9%
Dry weight
19.8%
7.7%
3.8%
5.5%
63.2%
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.
23.8%
65.4%
5.4%
5.4%
Pricing & size
- Price per kilo
- £1.37 (RRP)
- Pack
- 15kg
- A 15kg dog eats
- 200 to 370 g a day, 285 in the middle
- Cost per day, 15kg dog
- £0.39
Energy is estimated at 324 kcal per 100g against a typical 357, so bowls end up a little fuller.
Budget end of the dry market, though you pay a premium relative to what the analysis shows.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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