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Hill's Science Plan Mature Adult 7+ – —

Hill's Science Plan

Hill's Science Plan Mature Adult 7+ review

38/100Average
WetAdultSenior

Hill's Science Plan Mature Adult 7+ is a soft 370 g tin for dogs past their seventh birthday. Chicken is declared at 12%, a solid figure to see printed on a wet label. The rest of the recipe reads as meat and animal derivatives, cereals, minerals, derivatives of vegetable origin and oils and fats. Our reading puts it in the Average band. The cause is how little of the tin is described, and not anything unsettling in the analysis.

Where to buy: coming soon
Live retailer pricing is coming soon. Once we have prices from UK retailers, the best price, cost per day and where to buy will appear here.

Our view

Likely to suit

An older dog with a smaller appetite and firmer opinions still needs to look forward to dinner.

  • Small dogs of seven and over, the age and the size this tin is written for
  • Older dogs with tired teeth or a fading appetite, since a soft tin asks nothing of them to eat
  • Dogs suited by a gentler meal, since fat is declared at 3.1% and converts to 13.5% of dry matter
  • Owners who like the named meat to carry a printed figure, with chicken at 12% of the tin
  • Senior dogs that have gone off their water bowl, as 77.0% of every serving arrives as moisture

Worth watching

A tin for older dogs carries a few expectations, and this one meets some and stays quiet on others.

  • A joint supplement your dog already takes will still be needed, since neither glucosamine nor chondroitin is printed on this label
  • For an older dog whose muscle you are working to hold on to, protein is modest, converting to 22.6% of dry matter
  • Only the chicken is identified, so the remaining animal content, the cereals and the vegetable derivatives are all left unnamed
  • Estimated carbohydrate is 55.6% of dry matter where the typical adult wet food sits at 15.8%

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

How this scores

How we score
38/100Average
Protein and processingGood
Nutritional balancePoor
TransparencyGood
ValueAverage

The Details

Dog fit

An older dog with a smaller appetite and firmer opinions still needs to look forward to dinner. A tin for older dogs carries a few expectations, and this one meets some and stays quiet on others.

Food type

Wet

Life stage

Adult, Senior

Breed size

Small

Main protein

Chicken

The score, in context

Older dogs are the hardest group for a nutrition score to serve, because senior recipes are usually built to be gentler and lighter and neither of those is a quality a scoring system can reward. Some of the reading here is that.

The rest of it is the label. Five entries, one of them an ingredient you could actually point to, and nutritional balance reading Poor about the same page. That is what puts this tin in our Average band while the typical adult wet food holds a comfortable place in Excellent.

It is a reading about disclosure rather than about danger. Hill's builds to a tight nutritional specification, tests what it makes, and generations of older dogs have kept their weight and their coats on tins exactly like this one. This is background for those owners, not a prompt to change anything.

What's in it

Ingredients, as declared: Meat and animal derivatives (chicken 12%), cereals, minerals, derivatives of vegetable origin, oils and fats.

Named ingredients

Meat and animal derivatives (chicken 12%), cereals, minerals, derivatives of vegetable origin, oils and fats.

Nutritional additives

ADDITIVES PER KG: Nutritional additives: 3b103 (Iron) 10.0mg, 3b202 (Iodine) 0.3mg, 3b405 (Copper) 1.7mg, 3b502 (Manganese) 2.2mg, 3b603 (Zinc) 25.8mg.

Ingredient notes

The composition is five lines long: meat and animal derivatives with chicken named at 12%, then cereals, minerals, derivatives of vegetable origin and oils and fats. Four of those five are legal category terms, each covering a wide field of possible materials and each free to change between batches without the pack changing with it. The 12% of chicken is the fixed point, and as declared shares on a category led wet tin go it is a real one.

Meat and animal derivatives sounds worse than it is, and the phrase repays a precise definition. It covers the flesh and by-products of warm blooded land animals, which takes in organ meats that are genuinely nutritious as well as parts nobody would choose first. The term itself tells you nothing either way, and that ambiguity is the point: a good recipe and a plain one can hide behind exactly the same words.

The analysis is moderate throughout. Protein converts to 22.6% of dry matter and fat to 13.5%, a gentle combination that suits an older digestion and is easy on a dog doing less than it used to. Energy comes in at 90 kcal per 100g, a little under the 97 kcal typical for adult wet food, so portions are on the generous side.

Estimated carbohydrate is the number that stands out, at 55.6% of dry matter against 15.8% for the typical adult wet tin. Unnamed cereals are carrying a large share of this recipe, more than most owners picture when they buy wet food, and that is the single biggest reason our reading sits where it does.

Calcium converts to 1.13% of dry matter. A healthy adult dog handles that comfortably. Mention it to your vet, though, if your dog's kidneys have put it on a restricted mineral plan, as senior dogs are the group most likely to be on one.

The added trace minerals are printed with a dose each, iron at 10.0 mg, iodine at 0.3 mg, copper at 1.7 mg, manganese at 2.2 mg and zinc at 25.8 mg per kilo. It is a short panel and a fully declared one, which makes a pleasant contrast with the composition above it.

Price and value

Sold as a 370 g tin.

There was no checked per-kilo figure on hand as this was written, so a day rate is not given alongside it. On portioning, a 15kg adult dog in moderate condition would eat around 939 grams a day, taking about 840 kcal a day as the standard maintenance estimate (110 × bodyweight^0.75). An older dog with a quieter routine usually needs a little less than that, so let the weighing scales settle the amount.

Nutritional analysis

Declared analysis

Energy
89.5 kcal/100g
Protein

5.2%

Fat

3.1%

Fibre

0.6%

Ash

1.3%

Moisture

77%

Dry weight

Protein

22.6%

Fat

13.5%

Fibre

2.6%

Ash

5.7%

Carbs

55.6%

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

42.7%

Added water

12%

Carbs

34.8%

Oils

2.8%

Other

7.7%

Pricing & size
Pack size
370 g
Retailer pricing
Coming soon

Live retailer pricing is not yet available for this food. Prices, cost per day and where to buy will appear here once retailer data is live.

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