HILL'S SCIENCE DIET · REVIEW
Hill's Science Diet Adult Urinary Hairball Control Cat Food
Hill's Science Diet Adult Urinary Hairball Control Cat Food scores 2.2/5 for ingredient quality — a dry food cat food with 36.3% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.2/5
AI ANALYSIS
What MiauMiau's AI actually sees
The ingredient quality is moderate, with chicken broth and chicken as the first two ingredients, but followed by pork liver and then plant-based ingredients. The protein adequacy cannot be determined due to missing dry matter basis protein data, which is a significant concern for an obligate carnivore. The presence of powdered cellulose, wheat gluten, and rice starch indicates a notable amount of low-value fillers. Guar gum is present as an additive.
According to MiauMiau's analysis of over 2,700+ dry food products, Hill's Science Diet Adult Urinary Hairball Control scores below the dry food average.
Analyzed by MiauMiau's Nutritional AI · April 2026
This analysis is generated from ingredient and compositional data. It is not veterinary advice. Always consult your veterinarian for health decisions.
Score breakdown
HOW IT COMPARES
Hill's Science Diet Adult Urinary Hairball Control Cat Food vs. the category
Compared to the average dry food across 2,700+ products in our database.
Category avg: 2.6/5
Scores 0.4 points below the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Nutritionally complete — suitable as a sole diet
What to watch
- Protein content falls short of optimal levels
- Contains notable filler ingredients
- Uses vague 'derivatives' instead of named ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Ingredients Water
- 02Chicken
- 03Turkey Giblets
- 04Pork By-Products
- 05Pork Liver
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
Concerns
- Uses unnamed animal derivatives instead of specific protein sources
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Ingredients Water, Chicken, Turkey Giblets, Pork By-Products, Pork Liver, Powdered Cellulose, Corn Starch, Rice, Soybean Meal, Dried Beet Pulp, Chicken Liver Flavor, Natural Flavor, Fish Meal, Guar Gum, Brewers Dried Yeast, L-Tryptophan, Monosodium Phosphate, Potassium Citrate, Calcium Carbonate, Fish Oil, Choline Chloride, vitamins (Vitamin E Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Niacin Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Riboflavin Supplement, Biotin, Menadione Sodium Bisulfite Complex (source of Vitamin K), Folic Acid, Vitamin D3 Supplement), L-Lysine, Taurine, L-Carnitine, minerals (Zinc Oxide, Ferrous Sulfate, Manganese Sulfate, Copper Sulfate, Calcium Iodate), Beta-Carotene.
FAQ
Questions worth answering
Is Hill's Science Diet Adult Urinary Hairball Control Cat Food good for cats?
According to MiauMiau's AI analysis, Hill's Science Diet Adult Urinary Hairball Control Cat Food is a below-average dry food with a quality score of 2.2 out of 5. The ingredient quality is moderate, with chicken broth and chicken as the first two ingredients, but followed by pork liver and then plant-based ingredients. The protein adequacy cannot be determined due to missing dry matter basis protein data, which is a significant concern for an obligate carnivore. The presence of powdered cellulose, wheat gluten, and rice starch indicates a notable amount of low-value fillers. Guar gum is present as an additive.
What is the protein content of Hill's Science Diet Adult Urinary Hairball Control Cat Food?
Hill's Science Diet Adult Urinary Hairball Control Cat Food contains 36.3% protein as listed on the label.
Is Hill's Science Diet Adult Urinary Hairball Control Cat Food grain-free?
No, Hill's Science Diet Adult Urinary Hairball Control Cat Food is not grain-free and contains grain-based ingredients. For most cats, grains are perfectly safe and provide a source of energy. However, cats with diagnosed grain allergies may need a grain-free alternative.
How does Hill's Science Diet Adult Urinary Hairball Control Cat Food compare to other dry food?
According to MiauMiau's database of over 2,700+ cat food products, Hill's Science Diet Adult Urinary Hairball Control Cat Food scores 0.4 points below the average dry food quality score of 2.6. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Hill's Science Diet Adult Urinary Hairball Control Cat Food suitable for kittens or senior cats?
Hill's Science Diet Adult Urinary Hairball Control Cat Food is formulated for adult cats. If you have a kitten or a senior cat, look for formulas specifically designed for their life stage.
What are the main ingredients in Hill's Science Diet Adult Urinary Hairball Control Cat Food?
The top 5 ingredients in Hill's Science Diet Adult Urinary Hairball Control Cat Food are: Ingredients Water, Chicken, Turkey Giblets, Pork By-Products, Pork Liver. The primary ingredient is Ingredients Water. The remaining top ingredients are Chicken, Turkey Giblets, Pork By-Products, Pork Liver. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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