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Hill's Science Plan Adult 1-6 Light Medium – —

Hill's Science Plan

Hill's Science Plan Adult 1-6 Light Medium review

57/100Good
DryAdult

A Good weight control kibble that, unusually for a light recipe, opens with the meat. Energy is held to 313 kcal per 100g and carbohydrate to 41.9% of dry matter, with cellulose doing much of the filling. For a medium dog carrying a bit too much, it is a sensible everyday bowl.

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Our view

Likely to suit

  • Medium breed adults from one to six years
  • Weight plans: 313 kcal per 100g against 357 for a typical adult dry food
  • Owners who like the bird counted, chicken at 12% inside 19% total poultry
  • Dogs that clear the bowl and go looking for more. Crude fibre is 12.4%

Worth watching

  • Maize second and wheat fourth on the list
  • Fibre at 13.5% of dry matter, largely cellulose, means bulk and stool volume
  • Unnamed animal fat and digest, so no use for ruling a protein in or out

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

How this scores

How we score
57/100Good
Protein and processingGood
Nutritional balanceGood
TransparencyGood
ValueGood

The details

Dog fit

Listed for medium breed adults. The maker's chart asks about 240 grams a day for a 15kg dog and 405 grams at 30kg; restraint is the point.

Food type

Dry

Life stage

Adult

Breed size

Medium

Main protein

Chicken

The score, in context
  1. Hill's Science Plan Adult 1-6 Light Medium 57.0

All one Good. Typical dry food: Good.

The analysis is tidy for a light diet; the ingredient list is what holds the reading down.

What's in it
  • Chicken and turkey meal19%, chicken 12%Dried and ground, so protein, not water.
  • MaizeDigestible once cooked.
  • Pea bran mealThe fibrous outer layer of the pea.
  • WheatThe grain with the most intolerance history.
  • Maize protein mealMore plant protein.
  • DigestA palatant, with no animal named.
  • Cellulose, dried beet pulpCellulose fills a dog up for almost no calories.
  • Animal fat, vegetable oilThe fat is unnamed.
  • Minerals, flaxseedFlaxseed for plant omega 3.
  • ActivBiome+ blend: oat bran, fructo-oligosaccharides0.6%Prebiotics for the gut's resident bacteria.

Zinc, iron, copper, manganese, iodine and selenium, each dosed per kilo, preserved with a natural antioxidant.

Named ingredients

Chicken and turkey meal (chicken 12%; total poultry 19%), maize, pea bran meal, wheat, maize protein meal, digest, cellulose, dried beet pulp, animal fat, vegetable oil, minerals, flaxseed, oat bran, fructo-oligosaccharides. ActivBiome+ Multi Benefit prebiotic blend (0.6%): Oat bran, fructo-oligosaccharides.
Against the range

One weight control kibble for medium adults. Chicken and turkey meal leads, with chicken at 12% inside 19% total poultry, then maize, pea bran meal and wheat. Cellulose and pea bran push crude fibre to 12.4%.

Nutritional analysis

Declared analysis

Energy
312.8 kcal/100g
Protein

25%

Fat

10.7%

Fibre

12.4%

Ash

5.3%

Moisture

8%

Dry weight

Protein

27.2%

Fat

11.6%

Fibre

13.5%

Ash

5.8%

Carbs

41.9%

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%

Carbs

57.2%

Oils

0.9%

Other

1.8%

Pricing & size
Price per kilo
£4.50 (RRP)
Pack
14 kg, 2.5 kg
A 15kg dog eats
240 g a day
Cost per day, 15kg dog
£1.08

A mid-market dry food, and a little dearer than the analysis alone would justify.

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