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Authority Healthy Weight Adult Chicken & Rice Dry Cat Food Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food

Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food scores higher on KibbleLab, 9.5 to 7.9. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Authority Healthy Weight Adult Chicken & Rice Dry Cat Food and Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food compared

Nutrients:
As Fed
Authority Healthy Weight Adult Chicken & Rice Dry Cat Food
Authority Healthy Weight Adult Chicken & Rice Dry Cat Food
Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food
Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food
KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
7.9 / 10 9.5 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
33.00% Not listed
Fat 8.00% Not listed
Fiber 9.00% 9.10%
Calcium 0.80% 0.81%
Phosphorus 0.60% 0.71%
Omega-3 0.10% 0.70%
Omega-6 1.50% 4.18%
Taurine Not listed 0.45%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
10.00% Not listed
Calories 3230 kcal/kg 3689 kcal/kg
Calorie density Low Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Deboned Chicken, Chicken Meal, Brewers Rice, Corn, Soybean Meal, Wheat, Corn Protein Concentrate, Dried Plain Beet Pulp, Powdered Cellulose, Chicken Fat (Preserved With Mixed Tocopherols), Natural Flavor, Turkey Meal, Dried Egg Product, Vitamins (Vitamin E Supplement, Niacin Supplement, Vitamin A Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, d-Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Menadione Sodium Bisulfite Complex, Calcium Iodate, Folic Acid, Vitamin D3 Supplement), Taurine, Potassium Chloride, Choline Chloride, Fish Oil (Preserved With Mixed Tocopherols), Sodium Hexametaphosphate, Inulin, Minerals (Zinc Sulfate, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Sodium Selenite), L-Carnitine, Citric Acid (A Preservative), Mixed Tocopherols (A Preservative), Rosemary Extract Show full list
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. Show full list
Limited ingredient No No
Marketed benefits Weight management Urinary care, Hairball control, Digestive health
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size All Breed Sizes All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed Feeding Trials
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No Yes
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No Yes
Recalls & where to buy
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Shop Chewy Amazon

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Chicken
  • Brewer's Rice
  • Cellulose Powder
  • Chicken Fat

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Common Questions

Which food scores higher on KibbleLab?

Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food scores higher, 9.5 to 7.9 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Chicken, Brewer's Rice, Cellulose Powder, Chicken Fat.

Are both foods AAFCO complete and balanced?

Authority Healthy Weight Adult Chicken & Rice Dry Cat Food does not list an AAFCO status; Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food is labeled complete and balanced.

See the full profiles: Authority Healthy Weight Adult Chicken & Rice Dry Cat Food and Hill's Science Diet Adult Urinary Hairball Control Chicken & Rice Recipe Dry Cat Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.