

Hill's Science Plan
Hill's Science Plan Perfect Digestion Large Breed Puppy Food with Chicken & Brown Rice review
A chicken and turkey kibble for large-breed puppies with unsettled digestion. Calcium converts to 1.0% of dry matter, a properly restrained level for a big frame, and that is the figure that earns the name. The poultry is quantified, a five-part prebiotic blend makes up 4%, and cereal carries much of the rest.
Our view
Likely to suit
- Puppies growing into a large frame, with calcium well inside what big-breed growth asks for
- Pups with easily upset digestion. The prebiotic blend is built in
- Owners who want the poultry quantified: chicken at 16%, total poultry at 25%
- Growing dogs that put on condition readily, at 364 kcal per 100g against the 376 typical
Worth watching
- Maize second and broken rice third, so cereal does a good deal of the building
- Fish oil in the recipe, beyond the poultry on the front
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for large-breed puppies. Intake peaks well before the first birthday, so follow the bag's chart and feel the ribs and waist every fortnight.
Dry
Puppy
Large
Chicken
The score, in context
- Hill's Science Plan Perfect Digestion Large Breed Puppy Food with Chicken & Brown Rice 61.3
All one Good. Typical dry food: Good.
An ordinary band over a deliberate brief: the calcium is pitched for a big skeleton, which no band can show.
What's in it
- Chicken and turkey meal25% poultry, 16% chickenMeal goes in dry, so the printed figure is close to what the kibble holds.
- Maize, broken riceCereal heavy by design.
- Animal fat, digestNeither names a species. Digest is the cooked palatant that makes a lean kibble worth finishing.
- Brown rice4%
- Barley, oats
- CellulosePurified fibre, useful for bulk.
- MineralsCalcium lands at 1.0% of dry matter, the line that matters most here.
- Pecan shell, flaxseed, beet pulp, citrus pulp, cranberries4% blendThe ActivBiome+ blend: fermentable and bulking fibres together.
- Fish oil, vegetable oilGenuine marine omega 3; the vegetable oil names no plant.
Iron, iodine, copper, manganese, zinc and selenium, each dosed per kilo.
Named ingredients
Against the range
One large-breed puppy kibble on chicken and turkey meal, with maize, broken rice and other cereals doing much of the building. A 4% prebiotic blend of five named parts stands behind the digestion claim.
Nutritional analysis
Declared analysis
25.2%
14.9%
3.6%
6%
8%
Dry weight
27.4%
16.2%
3.9%
6.5%
46%
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.
40.8%
48.1%
4.9%
6.1%
Pricing & size
- Price per kilo
- £4.28 (RRP)
- Pack
- 12 kg
- A 15kg dog eats (our estimate)
- 205 to 250 g a day, 230 in the middle
- Cost per day, 15kg dog
- £0.98
A large-breed puppy has no steady daily amount: it peaks before the first birthday, then falls away.
Middle of the dry market, and the price runs a little ahead of what the analysis shows.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
Related dog food guides
Ranked shortlists that include foods like this one.










