HILL'S PRESCRIPTION DIET · REVIEW
Hill's Prescription Diet s/d Cat Food with Chicken
Hill's Prescription Diet s/d Cat Food with Chicken scores 2.9/5 for ingredient quality — a dry food cat food with 28.9% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.9/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is a named whole meat (Chicken), but it is quickly followed by Brown Rice and Corn Protein Meal, which are plant-based fillers. The estimated carbohydrate content at 34.5% DMB is high for an obligate carnivore, indicating significant filler use. The protein level of 35.3% DMB is adequate but not optimal for a cat's ancestral diet.
According to MiauMiau's analysis of over 2,700+ dry food products, Hill's Prescription Diet i/d with Chicken Cat Food scores close to 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 Prescription Diet s/d Cat Food with Chicken vs. the category
Compared to the average dry food across 2,700+ products in our database.
Category avg: 2.6/5
Scores 0.3 points above the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Clean formula with no controversial additives
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
- Named animal protein as the primary ingredient
What to watch
- Contains notable filler ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Ingredients Chicken
- 02Brown Rice
- 03Corn Protein Meal
- 04Chicken Fat
- 05Brewers Rice
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
Dry matter basis
Dry matter basis removes water content for accurate comparison between wet and dry foods.
FULL LABEL
Every ingredient
Ingredients Chicken, Brown Rice, Corn Protein Meal, Chicken Fat, Brewers Rice, Whole Grain Wheat, Pea Protein, Egg Product, Chicken Liver Flavor, Powdered Cellulose, Fish Oil, Lactic Acid, Calcium Sulfate, Soybean Oil, L-Threonine, Potassium Citrate, L-Arginine, L-Lysine, Betaine, Calcium Carbonate, Whole Grain Oats, Choline Chloride, DL-Methionine, Fructooligosaccharides (FOS), Potassium Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Vitamin A Supplement, Biotin, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, Iodized Salt, 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.
FAQ
Questions worth answering
Is Hill's Prescription Diet s/d Cat Food with Chicken good for cats?
According to MiauMiau's AI analysis, Hill's Prescription Diet s/d Cat Food with Chicken is a below-average dry food with a quality score of 2.9 out of 5. The first ingredient is a named whole meat (Chicken), but it is quickly followed by Brown Rice and Corn Protein Meal, which are plant-based fillers. The estimated carbohydrate content at 34.5% DMB is high for an obligate carnivore, indicating significant filler use. The protein level of 35.3% DMB is adequate but not optimal for a cat's ancestral diet.
What is the protein content of Hill's Prescription Diet s/d Cat Food with Chicken?
Hill's Prescription Diet s/d Cat Food with Chicken contains 28.9% protein as listed on the label. On a dry matter basis, that's 35.33% protein. Dry matter basis is the fairest way to compare protein between wet and dry foods because it removes water content from the equation.
Is Hill's Prescription Diet s/d Cat Food with Chicken grain-free?
Yes, Hill's Prescription Diet s/d Cat Food with Chicken is grain-free. It does not contain wheat, corn, rice, or other grain ingredients. This can be beneficial for cats with grain sensitivities, though most healthy cats tolerate grains without issues.
How does Hill's Prescription Diet s/d Cat Food with Chicken compare to other dry food?
According to MiauMiau's database of over 2,700+ cat food products, Hill's Prescription Diet s/d Cat Food with Chicken scores 0.3 points above 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 Prescription Diet s/d Cat Food with Chicken suitable for kittens or senior cats?
Hill's Prescription Diet s/d Cat Food with Chicken 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 Prescription Diet s/d Cat Food with Chicken?
The top 5 ingredients in Hill's Prescription Diet s/d Cat Food with Chicken are: Ingredients Chicken, Brown Rice, Corn Protein Meal, Chicken Fat, Brewers Rice. The first ingredient is a named animal protein (Ingredients Chicken), which is a positive sign of quality. The remaining top ingredients are Brown Rice, Corn Protein Meal, Chicken Fat, Brewers Rice. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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