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DRY DOG FOOD // ADULT
Science Diet

Hill’s Science Diet Adult Perfect Weight Chicken Recipe Dry Dog Food

The first five ingredients are Chicken, Cracked Pearled Barley, Brown Rice, Pea Fiber, Corn Gluten Meal. One of them is a named animal protein. We put the starch at 42.2%, above the 38.51% average across the foods we hold.

54
OF 100
Middle of the pack

Nothing alarming here, but a few of the figures sit below what we see across the archive.

Protein
26.7%
once the water is out
Starch
42%
above average
Calories
299
per cup
Recalls
None
brand level
Hill’s Science Diet Adult Perfect Weight Chicken Recipe Dry Dog Food
Made for
Dry Dog Food, Adult

How we got to 54

Five things, one hundred points, and the reason for every one. We would rather show our working than ask you to trust a number.

Protein, dry matter 26.7% 20 / 30

26-32% dm reads typical mainstream.

Carbohydrate load 42% 9 / 25

Estimated, 6% ash assumed.

First five ingredients: 1 named 5 / 25

Count of named animal proteins.

Flagged additives: none found 10 / 10

Matched against the flag list.

Brand recall history: none on record 10 / 10

Manufacturer, not recipe.

A score covers measurable things. It cannot tell you whether your dog will do well on this food, and it does not account for price, availability or a condition your vet is managing.

The numbers, without the water

Percentages on a bag include the water in the food, so a wet food always looks lower than a dry one. Taking the water out puts any two foods on the same footing. This one is 90% dry matter.

Nutrient On the bag Water out What that means
Protein 24.0% 26.7% A typical mainstream level.
Fat 9.0% 10.0% On the lean side.
Fiber 13.0% 14.4% Higher fiber, often used in weight formulas.
Starch (estimated) 38.0% 42.2% Reads high, which is common in dry food.
Calories 3,191 299 Per kilogram, then per cup. Cups are how most of us actually feed.
Starch against the archive
This food 42.2% Archive average 38.51%

That is 3.7 points above average, so proportionally more of the bag is starch.

No manufacturer prints starch. We get it by taking protein, fat, fiber, moisture and an assumed 6% ash away from the whole bag, so treat it as a close estimate rather than a lab result.

Everything on the label

Printed exactly as the manufacturer lists it, heaviest ingredient first. A dog food needs very little salt, so the 13 ingredients listed after salt are present in even smaller amounts. That is the salt divider, and it is why we only weigh the top of the list.

Chicken, Cracked Pearled Barley, Brown Rice, Pea Fiber, Corn Gluten Meal, Chicken Meal, Dried Tomato Pomace, Oat Fiber, Chicken Liver Flavor, Flaxseed, Dried Beet Pulp, Coconut Oil, Pork Flavor, Lactic Acid, Potassium Chloride, L-Lysine, DL-Methionine, Carrots, Iodized Salt*The Salt Divider. Ingredients are listed heaviest first, and a dog food needs very little salt, so everything after this point is present in an even smaller amount., Lipoic Acid, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Choline Chloride, minerals (Manganese Sulfate, Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols for freshness, Natural Flavors, L-Carnitine, Beta-Carotene, Apples, Broccoli, Cranberries, Green Peas

32 ingredients in total, 18 of them before salt.

What those first ingredients actually are

The top of the list is most of the food by weight, so it is worth knowing what each one is. Green marks a named animal protein.

How much of this to feed

A starting point, worked out from the resting energy formula vets use and this food's own calorie density. Every dog is different, so watch their weight and adjust. Your vet's advice beats a calculator.

--
CALORIES A DAY
roughly -- cups of this food

How it compares

Same figures, same method, put next to another recipe from Science Diet and the archive average.

Metric This recipe Hill’s Science Diet Adult Large… Archive average
Open Score 54 43 --
Protein, water out 26.7% 21.1% --
Starch, water out 42.2% 55.0% 38.51%
Named in first five 1 of 5 2 of 5 --

Recall history

Recalls are matched to the manufacturer, not this exact recipe. A recall on a different product still tells you something about the plant it came from.

No recalls on record

We have not matched any FDA recall to Science Diet. We check the feed daily and this page updates when that changes.

Other flavors

More from Science Diet, scored the same way.

One honest caveat. A score measures what a label will tell us: protein, starch, the top of the ingredient list, flagged additives and the brand's recall record. It cannot tell you whether your dog will do well on this food. Allergies, gut sensitivity, age and health conditions all matter more than a number, and none of them are printed on a bag. If your dog is thriving on a food that scores lower than this one, that is not a mistake, and we would not switch on our say-so.

Get told if this changes

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