HILL'S SCIENCE DIET · REVIEW
Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food
Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food scores 2.8/5 for ingredient quality — a dry food cat food with 35.6% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.8/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is salmon, a named whole meat, but it is quickly followed by brown rice and corn protein meal, which are plant-based fillers. The protein adequacy cannot be fully assessed without dry matter basis calculations, and the estimated carbohydrate content is likely high due to multiple grain ingredients in the top 5.
According to MiauMiau's analysis of over 2,700+ dry food products, Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe 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 Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food vs. the category
Compared to the average dry food across 2,700+ products in our database.
Category avg: 2.6/5
Scores 0.2 points above the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Clean formula with no controversial additives
- Nutritionally complete — suitable as a sole diet
- Named animal protein as the primary ingredient
What to watch
- Protein content falls short of optimal levels
- 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 Salmon
- 02Brown Rice
- 03Corn Protein Meal
- 04Whole Grain Oats
- 05Potato Protein
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Ingredients Salmon, Brown Rice, Corn Protein Meal, Whole Grain Oats, Potato Protein, Chicken Meal, Whole Grain Corn, Chicken Fat, Egg Product, Chicken Liver Flavor, Ground Pecan Shells, Lactic Acid, Potassium Chloride, Calcium Sulfate, Flaxseed, Dried Beet Pulp, Dried Citrus Pulp, L-Lysine, Soybean Oil, Choline Chloride, Iodized Salt, Pressed Cranberries, Pumpkin, Taurine, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Thiamine Mononitrate, Niacin Supplement, Vitamin A Supplement, Calcium Pantothenate, Pyridoxine Hydrochloride, Biotin, Riboflavin Supplement, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement, Menadione Sodium Bisulfite Complex (source of Vitamin K)), Calcium Carbonate, DL-Methionine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.
FAQ
Questions worth answering
Is Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food good for cats?
According to MiauMiau's AI analysis, Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food is a below-average dry food with a quality score of 2.8 out of 5. The first ingredient is salmon, a named whole meat, but it is quickly followed by brown rice and corn protein meal, which are plant-based fillers. The protein adequacy cannot be fully assessed without dry matter basis calculations, and the estimated carbohydrate content is likely high due to multiple grain ingredients in the top 5.
What is the protein content of Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food?
Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food contains 35.6% protein as listed on the label.
Is Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food grain-free?
No, Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe 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 Perfect Digestion Salmon & Brown Rice Recipe Cat Food compare to other dry food?
According to MiauMiau's database of over 2,700+ cat food products, Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food scores close to 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 Perfect Digestion Salmon & Brown Rice Recipe Cat Food suitable for kittens or senior cats?
Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe 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 Perfect Digestion Salmon & Brown Rice Recipe Cat Food?
The top 5 ingredients in Hill's Science Diet Adult Perfect Digestion Salmon & Brown Rice Recipe Cat Food are: Ingredients Salmon, Brown Rice, Corn Protein Meal, Whole Grain Oats, Potato Protein. The first ingredient is a named animal protein (Ingredients Salmon), which is a positive sign of quality. The remaining top ingredients are Brown Rice, Corn Protein Meal, Whole Grain Oats, Potato Protein. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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