

Hill's Science Plan
Hill's Science Plan Mature Adult 7+ Small & Mini review
An Average small-bite kibble for older small dogs, and more changes from the standard mature recipe than the kibble size. Four cereals and rices come before the meat, poultry stops at 11%, and no joint supplement appears. Bags start at 1.5kg, which suits a little dog that works slowly through one.
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Our view
Likely to suit
- Small and mini breeds of seven and over, on a kibble shaped for a small mouth
- One little dog. A 1.5kg bag is finished long before its fat can go stale
- Older small dogs that pick at their food; digest is there to make each piece worth chasing
- A fully dosed mineral panel, zinc at 139 mg and iron at 79.4 mg per kilo
- A named prebiotic in print, the ActivBiome+ blend at 0.6%
Worth watching
- Wheat opens the list, and grain is the substance of the recipe
- Total poultry at 11%, chicken at 7%: a small named meat share
- No glucosamine or chondroitin, so a stiff little dog needs joint support alongside
- Unnamed animal fat and digest, which rule out a strict elimination trial
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for small and mini dogs of seven and over. Nearly every dog eating it is well under 15kg, so begin with the label's own table and let the waistline settle it.
Dry
Adult, Senior
Small
Chicken
The score, in context
- Hill's Science Plan Mature Adult 7+ Small & Mini 36.3
All one Average. Typical dry food: Good.
A band below the typical adult dry food on composition alone; it is made to a tight specification and plenty of small seniors eat it happily.
What's in it
- Wheat, broken rice, brown rice, maizeThe opening four places. Broken rice is rice fractured in milling; brown rice keeps its bran.
- Chicken and turkey meal11% poultry, 7% chickenThe only meat. Dried before mixing, and protein lands at 18.8% of dry matter.
- DigestPalatant sprayed on the kibble, source unnamed.
- Barley, oats
- Animal fatThe main fat. It names no animal.
- Dried beet pulp, flaxseed, vegetable oilFlaxseed carries plant omega 3.
- Minerals
- Oat bran, fructo-oligosaccharides0.6%The ActivBiome+ prebiotic blend.
- Dried tomato pomace, dried citrus pulp, spinach powderAntioxidant sources, no nutritional weight.
Iron, iodine, copper, manganese, zinc and selenium, each dosed per kilo, with a natural antioxidant.
No joint ingredient on the list. For a stiff older dog, add a supplement alongside.
Named ingredients
Against the range
Nutritional analysis
Declared analysis
17.3%
14%
2.4%
4.9%
8%
Dry weight
18.8%
15.2%
2.6%
5.3%
58.1%
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.
10.4%
88.5%
0.7%
0.4%
Pricing & size
- Price per kilo
- £6.17 (RRP)
- Pack
- 6 kg, 3 kg, 1.5 kg
- A 15kg dog eats (our estimate)
- 190 to 230 g a day, 210 in the middle
- Cost per day, 15kg dog
- £1.30
A small breed recipe, so most dogs on it eat well under the 210 grams a day a 15kg dog would.
Premium end of the market for a dry food, and you pay a premium for 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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