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Hill's Science Plan Puppy <1 Medium – With Chicken

Hill's Science Plan

Hill's Science Plan Puppy <1 Medium: With Chicken review

61.4/100Good
DryPuppy

A growth kibble from the brand most owners first meet at the vet's, built to a fixed recipe with a full analysis and a calcium figure you can check. The chicken recipe sits in our Good band and the lamb a step lower in Average. Rice, maize and an unnamed animal fat hold them back.

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Our view

Likely to suit

  • Owners who read the calcium line first. Both recipes declare it, inside the growth range
  • Puppies moving onto a brand their vet already stocks
  • Steering off chicken, as the lamb recipe's only named meat is lamb meal
  • A pup better on moderate fat; the chicken recipe is 19.5% of dry matter

Worth watching

  • Rice, maize and maize protein meal all do real work, so a grain-free home should read on
  • Fish oil in both, at 0.5% and 1.4%, if your pup is kept off fish

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

How this scores

How we score
61.4/100Good
Protein and processingGood
Nutritional balanceGood
TransparencyGood
ValueGood

The details

Dog fit

Sold for medium-breed puppies up to a year. The daily amount climbs then eases as growth slows, so start from the bag's chart and let your pup's shape decide.

Food type

Dry

Life stage

Puppy

Breed size

Small

Main protein

Chicken

The score, in context
  1. With Chicken 61.4
  2. With Lamb 48.8

Two recipes across Good and Average. Typical dry food: Good.

Candour is not the issue here; the cereal lean and the unnamed fat are what keep both recipes off the higher places, and the lamb more so.

What's in it
  • Chicken and turkey mealchicken 19%; total poultry 29%A dried meal, so the printed share carries through to the kibble.
  • Broken rice, brown rice
  • Animal fatNo species named.
  • Maize, barley, oatsBarley and oats are on this recipe alone.
  • DigestA palatability coating, tied to no named animal.
  • Dried beet pulp, minerals
  • Maize protein meal
  • Flaxseed, vegetable oil, fish oilfish oil 0.5%The lighter of the range's two fish oil doses.
  • Oat bran, fructo-oligosaccharides (ActivBiome+ blend)0.6%The blend repeats two entries already on the list.

Iron, iodine, copper, manganese, zinc and selenium, each dosed per kilo.

Named ingredients

Chicken and turkey meal (chicken 19%; total poultry 29%), broken rice, brown rice, animal fat, maize, digest, barley, oats, dried beet pulp, minerals, maize protein meal, flaxseed, vegetable oil, fish oil (0.5%), oat bran, fructo-oligosaccharides. ActivBiome+ Multi Benefit prebiotic blend (0.6%): Oat bran, fructo-oligosaccharides.
Against the range
Lead ingredient
Chicken and turkey meal
Broken rice leads the lamb, at 26%.
Protein, dry matter
29.8%
30.1% on the lamb, helped by plant protein.
Fat, dry matter
19.5%
20.8% on the lamb.
Fish oil
0.5%
1.4% on the lamb.

The more even of the two, with meat leading the list.

Both recipes lean on rice, with maize and maize protein meal alongside, and both use an animal fat and a digest that name no species. Carbohydrate converts to 40.5% and 38.6% of dry matter, ordinary for a puppy kibble.

Calcium is printed on both and sits inside the growth range: 1.55% and 1.48% of dry matter. Each list closes on flaxseed, fish oil and the ActivBiome+ blend, which is oat bran and fructo-oligosaccharides already listed on their own. What varies is the lead: poultry meal in one, broken rice ahead of lamb meal in the other.

Nutritional analysis

Declared analysis

Energy
374.9 kcal/100g
Protein

27.4%

Fat

17.9%

Fibre

1.7%

Ash

7.7%

Moisture

8%

Dry weight

Protein

29.8%

Fat

19.5%

Fibre

1.8%

Ash

8.4%

Carbs

40.5%

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.

Meat

40.9%

Carbs

52.8%

Oils

5.6%

Other

0.6%

Pricing & size
Price per kilo
£4.50 (RRP)
Pack
18 kg, 14 kg, 6 kg, 2.5 kg, 800 g
A 15kg dog eats
200 g a day
Cost per day, 15kg dog
£0.90

Mid-market for a dry food, though you pay a little more than the analysis alone would earn.

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