As pets are getting older, damage to kidney tissues may occur. Hill's nutritionists and veterinarians developed Prescription Diet k/d, clinical nutrition to support your cat's kidney function and help sustain muscle mass. In fact, the nutrition of k/d is clinically tested nutrition to improve and lengthen quality of life. Key Benefits Controlled phosphorus; low sodium Enhanced Appetite Trigger (E.A.T.)TMTechnology for cats High level of essential amino acids - the building blocks of muscle protein Therapeutic levels of L-Carnitine and Omega-3 fatty acids Item Number: 5072133 Brand: Hill's Prescription Diet Food Type: Dry Health Consideration: Kidney Care Weight: 4 lb Cups Per Bag: 14.08 NUTRITIONAL INFORMATION Ingredients: Chicken, Brown Rice, Corn Gluten Meal, Whole Grain Wheat, Chicken Fat, Brewers Rice, Pea Protein, Chicken Liver Flavor, Powdered Cellulose, Egg Product, Wheat Gluten, Soybean Oil, Fish Oil, Lactic Acid, Calcium Sulfate, Potassium Citrate, L-Arginine, Calcium Carbonate, L-Lysine, Choline Chloride, DL-Methionine, L-Threonine, vitamins (Vitamin E Supplement, Niacin Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin A Supplement, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, Potassium Chloride, 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 Guaranteed Analysis: Protein: Min. 26.0 %Fat: Min. 20.0 %Crude Fiber: Max. 4.0 %Phosphorous: Min. 0.30 % Max. 0.75 %Sodium: Max. 0.40 %Taurine: Min. 0.20 % Caloric Content: 4239 FEEDING INSTRUCTIONS Adult maintenance Weight of Cat - lb (kg) Amount per Day (cups/grams) 6 lb (2, 7 kg) 1/3 cup (45 g) 8 lb (3, 6 kg) 3/8 cup (50 g) 10 lb (4, 5 kg) 1/2 cup (65 g) 12 lb (5, 4 kg) 1/2 cup (65 g) 14 lb (6, 4 kg) 5/8 cup (80 g) 16 lb (7, 3 kg) 2/3 cup (85 g) 18 lb (8, 2 kg) 3/4 cup (95 g) Transition Instructions: Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. For best results & safety practices: Gradually transition to your pets new food over a 7 day period. Exclusively feed the recommended Prescription Diet dry food, wet food, & treats. Keep fresh water available at all times. Split the recommended daily amount into smaller portions and feed throughout the day. Have your veterinarian monitor your pet's condition. To prevent suffocation, keep this plastic bag out of the reach of pets and children. Important Notice: A prescription from a veterinarian must be obtained in order to purchase this food. Visit your vet to learn more information about switching your pet to a prescription-based diet and how to make the change. Check your local store for availability prior to purchase. Hill's Prescription Diet k/d Kidney Care Cat Food - Chicken, Adult, Size: 4 lb | PetSmart Brown