Hill's · dry

Hill’s Perfect Weight & Active Mobility Adult 1+ Large with Chicken review

Name: Hill's Perfect Weight & Active Mobility Adult 1+ Large with Chicken
Brand: Hill's

Poor

A weak dry food by the label. Just 13% declared meat content, and the label keeps too much vague. Feeding it costs about 95p a day for a typical adult dog - the breakdown below shows exactly what that buys.

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Top 79%scores higher than 21% of rated foodsacross all 3530 foods we've scored

Poorscore bandthe dot marks where it sits among every food we've rated

£0.95per day for a 15 kg dogcheaper than 43% of dry foods

13%declared meat content

Where the points went

The full breakdown, exactly as the algorithm scored it. How our rating works

Ingredient quality

Weighted ingredient quality 43/100 across 21 ingredients (declared percentages used for 2, position estimates for the rest). Named meat is only 10% of the recognised recipe, so the quality score is anchored down towards a plant-led food.

15.3 / 40

Label clarity

Vague category terms on the label (cellulose, animal fats) - naming points withheld; percentages cover 2% of the recipe (+0.1); meat sources named (+2); variable-composition wording - fixed-formula points withheld.

2.1 / 15

Additives

Declared additives below our neutral line, weakest being protein hydrolysate (-0.8).

9.3 / 10

Red flags

Animal fats at position 15 (-6).

-6 / 0

Meat content

Declared meat content 13%.

5.6 / 15

Nutritional balance

Estimated carbohydrate 37% dry matter (moderate); fat 14.0% DM in the healthy band; moisture not declared - 8% assumed for the dry-matter maths; fibre 14.5% DM (+0); ash 6.0% DM - sensible mineral load (+2); functional extras: omega-3 source, joint support (+2).

6.8 / 10

Processing

Assumed extruded kibble (standard high-heat process).

6 / 10

ODF Score

Algorithm v1.4.0 · scored July 28, 2026 · full methodology public

39 / 100

Our analysis

Breaking the 39 down: the biggest single loss is ingredient quality, where it takes 15.3 of a possible 40. Its strongest showing is additives at 9.3 of 10. On top of that, 6 points are deducted outright for red-flag ingredients - a penalty applied before anything else is counted, which is why the total lands where it does.

The label declares 13% meat, which is a low figure, and a declared low figure is still more honest than silence, and the ingredient list leans on vague groupings instead of naming what is actually in the bag.

At about 95p a day to feed a 15kg dog, the question is not whether it is cheap but whether the label justifies the price - and on our scoring, it does not.

Ingredients

Straight from the label, grouped by role - every ingredient is coloured by our published classification and links to its full page.

Good qualityAcceptable / watch the amountRed flagGeneric / neutralOutlined = first five on the label

Feeding & cost

What a bag actually costs to feed - worked out per dog, not per pack.

Pack size	RRP	Per kg
12 kg	-	-
24 kg	-	-

How heavy is your dog?

A typical 15 kg adult dog needs about 226 g a day = £0.96 / day, £29.18 / month.

How we work this out

Energy: an adult dog at rest needs about 95 × weight^0.75 kcal a day (the FEDIAF maintenance formula - a 15 kg dog works out near 725 kcal).
Portion: divide that by this food's energy density, 321 kcal/100g, to get the grams above - a denser food needs fewer grams.
Cost: multiply the grams by this food's price, £4.23 / kg, for the daily cost, then by 30.4 days for the month.

Estimates scale to your dog's weight and the food's calorie density - a denser food needs fewer grams. A rough guide; always follow the pack. Try the full feeding calculator

Nutrition

Declared analysis converted to a dry-matter basis, so wet and dry foods compare fairly.

Protein

28.2 % DM

Directory average: 28.2

Fat

14 % DM

Directory average: 14.9

Est. carbs

37.4 % DM

Directory average: 45.1

Fibre

14.5 % DM

Directory average: 3.7

Ash

6 % DM

Directory average: 7.9

Moisture isn't declared on this label - dry-matter figures assume 8% (typical for a dry food) and are marked estimated.

Carbohydrates are estimated: 100% minus protein, fat, fibre, ash and moisture.

Similar foods that score higher

Same type and life stage, better ODF Score, comparable price per day.

AkelaAkela 80:20 Fish Feast89

£1.10 / day approx.See review

AkelaAkela 80:20 Free-Range Chicken89

£1.18 / day approx.See review

AkelaAkela 80:20 Scottish Salmon89

£1.07 / day approx.See review

AkelaAkela 80:20 Suffolk Duck89

£1.27 / day approx.See review

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This is label analysis, not veterinary advice - if your dog has a health condition, talk to your vet before switching foods.