Home / Cat food / Hill's Science Diet / Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Cat Food

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Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Cat Food

Dry food · adult cats

A feeding-trial-validated, chicken-first dry food from Hill's Science Diet, denser per cup than 56% of the dry cat foods we've verified. Cat-food pricing isn't in our corpus yet, so cost-per-day isn't shown — the composition numbers below are fully verified.

THE FACTS, ONE SENTENCE — data as JSON · reference cat 10 lb · updated 2026-07-11

Your catupdates every number on this page
10 lb

Joint, kidney, dental or heart concerns? Labels can't honestly answer those — that's vet territory. Why we don't checkmark them →

The evidence

The Verified Label

Every food on this site gets this exact panel — same fields, same order, sourced from the official label — so brands finally become comparable. Dots show where this food sits among all 36 dry cat foods we've verified.

Verified LabelThe standardized pet-food panel
VPFD № HILL-S
verified 2026-07-11

Composition — dry-matter basis

why dry matter
Moisture hides the real recipe: dry food is ~5-10% water, wet food ~75-82%. Removing water puts every food on one scale, so these are the only nutrition numbers that can be compared across foods. As-fed label values shown small.
Protein Not disclosedlabel min: —% no corpus anchor for this value
Fat Not disclosedlabel min: —% no corpus anchor for fat yet
Fiber Not disclosedlabel max: —% no corpus anchor for this value
Est. carbohydrates ash not disclosed → 8% assumed, so this is an estimate Not disclosedneeds protein/fat/fiber no corpus anchor for this value
Magnesium as fed: not disclosed
why 0.12% DM
A commonly cited veterinary target for helping manage struvite-crystal (urinary) risk in cats is magnesium under roughly 0.12% on a dry-matter basis. This is a general, label-checkable guideline — not a diagnosis, and not a substitute for your vet, especially for cats with a history of urinary issues.
Not disclosedmagnesium no threshold to check — not disclosed on this label
Ash not disclosed, no default available Not disclosedash no corpus anchor for ash yet

Calories & cost — for your 10-lb adult cat

Calorie density 418 kcal/cup3689 kcal/kg typical — the median dry cat food is 395.5 (median 395.5)
Daily serving½ cups
Cost per day
3.5-lb bag lasts22 days

Cost per 1,000 kcal not available yet — cat food isn't price-matched to a retail listing in our corpus yet (dog food is; cat is next). Serving math uses standard veterinary energy formulas — see the formula.

Standards & ingredients

AAFCO statement
what this means
Two kinds of AAFCO claims exist. Most foods are only "formulated to meet" nutrient profiles — a paper calculation. A smaller set carry the stronger claim: fed to real cats in AAFCO-procedure trials ("Animal feeding tests using AAFCO procedures substantiate…").
Feeding trials ✓ · maintenance
First five ingredients (by pre-cooking weight)Chicken · Whole Grain Wheat · Corn Protein Meal · Powdered Cellulose · Chicken Fat
Named animal protein first; named meals onlyYes
Legumes in first 10 (FDA DCM inquiry)None
BHA / BHT preservativesNone on label
Carrageenan (thickener)None
Ethoxyquin
why unknown
When a fish-meal supplier adds ethoxyquin, U.S. rules don't require it on the finished label — so no label can prove its absence for recipes containing fish meal. We report this as a gap rather than guessing.
None — no fish meal in this recipe

Safety

FDA recalls — Hill's Science Diet, since 20232 on record — see recall history
ManufacturerNot confirmed from label
Label transparency 3 of 15 standard fields
Green = verified favorable · amber = gap in the record · red = verified unfavorable · gray = not disclosed / neutral fact.
Source: official label source (official) · anchors: 36 verified dry cat foods · how to read this label

The fit

For your cat, specifically

Checked for a 10-lb adult cat with urinary health + a low-carb goal — the same published criteria our finder uses. Change your cat above and these update.

Validated for adult catsAAFCO statement covers adult maintenance.
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Urinary fit — can't assessMagnesium is not stated on this label, so we cannot check it against the magnesium threshold vets commonly use for struvite-stone risk management.
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Fiber not disclosedNot selected for your cat, and not confirmed on this label either way.
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Sensitive stomachNot selected for your cat — but shown here for reference.
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Contains chickenNot selected as a concern for your cat — shown here for reference.
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Low-carb fit — can't assessEstimated carbohydrate needs protein, fat, fiber and ash to compute, and at least one of those is not disclosed for this SKU.

The source material

The full ingredient list

Every flag on the Verified Label is computed from this list. Ingredients are ordered by pre-cooking weight — the first five carry the most information.

Chicken, Whole Grain Wheat, Corn Protein Meal, Powdered Cellulose, Chicken Fat, Wheat Gluten, Brewers Rice, Chicken Liver Flavor, Egg Product, Chicken Meal, Dried Beet Pulp, Soybean Oil, Lactic Acid, Calcium Sulfate, Fish Oil, Choline Chloride, Potassium Chloride, L-Lysine, Flaxseed, Taurine, DL-Methionine, 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), Potassium Citrate, Iodized Salt, Calcium Carbonate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene