Hill's Science Diet Kitten Ocean Fish

Dry food for cats · Puppy · by Hill's Science Diet

See the full breakdown in Beagly

What to watch for

• Pea protein Moderate risk
  Protein extracted from peas, used to raise the protein number without more meat. The FDA has been investigating reports of heart disease (DCM) in dogs eating diets high in peas, lentils and other legumes, often grain-free. No cause has been proven, but it is worth knowing when legumes sit near the top of the list.
• Wheat gluten Low risk
  Wheat protein used to bind wet foods and raise the protein number. Less complete than animal protein.
• Brewers rice Low risk
  Small broken pieces of rice left over from milling. Digestible energy but fewer nutrients than whole rice.
• Salt Low risk
  Salt supplies sodium and chloride, which dogs need. Pet foods use small amounts; high salt is mainly a concern for dogs with heart or kidney disease.
• Copper sulfate Low risk
  A source of copper, an essential trace mineral. Some breeds accumulate copper in the liver, and vets have raised concern that some dog foods supply more than dogs need.
• Natural flavor Low risk
  Flavoring from natural sources. Normally safe, but the term can hide which animal or plant it came from, which matters for allergies.

What it does well

• Taurine added
  Cats need taurine in their diet; this label lists it.

Ingredients

Ocean Fish, Brown Rice, Wheat Gluten, Chicken Meal, Chicken Fat, Whole Grain Oats, Pea Protein, Brewers Rice, Egg Product, Chicken Liver Flavor, Ground Pecan Shells, Lactic Acid, Dicalcium Phosphate, Potassium Chloride, Flaxseed, Dried Beet Pulp, Dried Citrus Pulp, Calcium Sulfate, Choline Chloride, L–Lysine, DL–Methionine, Iodized Salt, Pressed Cranberries, Taurine, vitamins (Vitamin E Supplement, L–Ascorbyl–2–Polyphosphate (source of Vitamin C), Thiamine Mononitrate, Niacin Supplement, Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Pyridoxine Hydrochloride, Biotin, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Fish Oil, Cysteine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Magnesium Oxide, Mixed Tocopherols for freshness, Natural Flavors, Beta–Carotene.

What the label cannot tell you

• Ingredient order is by weight before cooking; fresh meat counts water.
• Mineral levels are not printed on this label.
• We could not find the AAFCO nutritional adequacy statement for this product. Scan the bag to confirm it is complete and balanced.

Sizes and barcodes

• Hill's Science Diet Kitten Ocean Fish 3.5LB - 3.5 Lb UPC 052742059945

Higher-scoring dry food for cats

• Instinct Ultimate Protein Adult Cat Food - Natural, Grain Free, Chicken 89/100 · Excellent
• Instinct Ultimate Protein Cat Food - Grain Free, High Protein, Chicken 89/100 · Excellent
• ACANA Regionals Grain Free Dry Cat Food - Grasslands 87/100 · Excellent
• The Honest Kitchen Dehydrated Grain Free Chicken & Fish Cat Food, 4 lb Box 86/100 · Excellent
• Nature's Logic Chicken Meal Feast Dry Cat Food 85/100 · Excellent

More from Hill's Science Diet

• Hill's Science Diet Healthy Cuisine Roasted Chicken & Rice Medley Wet Cat Food, 2.8oz Can 24pk - 2.8oz (24pk) 77/100 · Excellent
• Hill's Science Diet 7+ Senior Vitality Chicken & Vegetable Stew Wet Cat Food, 2.9oz Can 24pk - 2.9oz (24pk) 72/100 · Good
• Hill's Science Diet Adult 7+ Perfect Digestion Chicken Dry Cat Food 72/100 · Good
• Hill's Science Diet Chicken Dry Cat Food 68/100 · Good
• Hill's Science Diet Indoor Kitten Dry Cat Food - Chicken 65/100 · Good

Informational, not veterinary advice. The score is our opinion of a food, built from the facts on its label with our published method. No brand pays to rank higher. Recipes change: check the bag you have, or scan it in the app.

Score version 2026.11.6 · Page updated 2026-11-03