

Hill's Science Plan
Hill's Science Plan Perfect Digestion Medium Adult 1+ Dog Food with Chicken and Brown Rice review
A gentle, cereal-led kibble for medium dogs with a delicate stomach, built around a prebiotic fibre blend declared at 4%. Our Average band is reading the cereal share of the bowl and carries no warning with it. A dog that settles well on this can stay on it happily.
Our view
Likely to suit
- Medium dogs with a delicate digestion
- Adult through to senior on one bag
- Stools that need steadying: beet pulp and citrus pulp do that job
- Owners content with a cereal base
- Fussier eaters, as the digest makes a lean recipe taste like dinner
Worth watching
- Carbohydrate at an estimated 59.3% of dry matter, against 46.2% typical
- Wheat heads the list, for a dog whose gut has struggled with it
- Chicken and turkey share one meal, and the fat and digest name no animal
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for medium adults and seniors. Portion by the waistline, and let a settled stomach tell you when the amount is right.
Dry
Adult, Senior
Medium
Chicken
The score, in context
- Hill's Science Plan Perfect Digestion Medium Adult 1+ Dog Food with Chicken and Brown Rice 38.0
All one Average. Typical dry food: Good.
Wheat and maize ahead of the meat explain the placing, and the Poor readings on protein and on balance are that one cause counted twice.
What's in it
- WheatFirst on the list. The cereal most likely behind a grain intolerance; ordinary kibble-forming work otherwise.
- Maize
- Chicken and turkey meal10% poultry, 6% chickenDried, so real weight in the kibble. Two birds in one meal.
- Animal fatNo animal named.
- DigestThe palatant, from an unnamed source.
- Broken rice, maize protein mealThe maize protein tops up the meat's protein.
- Brown rice, barley, oats4%, 3.2%, 3.2%Oats bring soluble fibre.
- Ground pecan shell, dried beet pulp, dried citrus pulpMost of the ActivBiome+ blend. Beet pulp steadies; pecan and citrus keep things moving.
- Flaxseed, dried cranberriesPlant omega 3, and antioxidants.
- Minerals
Iron, iodine, copper, manganese, zinc and selenium, all given figures; calcium works out at 0.85% of dry matter, a settled adult level.
The 4% ActivBiome+ blend is the five fibre entries already on the list, gathered under one name.
Named ingredients
Against the range
One cereal-led kibble for medium adults, wrapped around a 4% prebiotic fibre blend.
Nutritional analysis
Declared analysis
18.4%
11.7%
2.6%
4.8%
8%
Dry weight
20%
12.7%
2.8%
5.2%
59.3%
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.
19.3%
70.5%
4.4%
5.8%
Pricing & size
- Price per kilo
- £4.64 (RRP)
- Pack
- 14 kg, 2.5 kg
- A 15kg dog eats (our estimate)
- 215 to 260 g a day, 240 in the middle
- Cost per day, 15kg dog
- £1.11
Mid-market for a dry food, and the analysis does not quite match the price.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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