If your cat suffers from adverse reactions to food, it is even more important to feed the right food. Hill's nutritionists and veterinarians developed Prescription Diet z/d clinical nutrition especially formulated to support your cat's skin and food sensitivities. In fact, z/d is clinically proven nutrition to help avoid adverse reactions to food. Key Benefits Highly hydrolyzed single animal protein & single carbohydrate source No soy protein, lactose, artificial colors and flavors Natural fiber, essential fatty acid enriched & high levels of vitamin E Controlled minerals for bladder health Clinically proven antioxidants Item Number: 5154333 Brand: Hill's Prescription Diet Food Type: Dry Health Consideration: Skin/Food Sensitivities Weight: 8.5 lb Cups Per Bag: 35.11 NUTRITIONAL INFORMATION Ingredients: Brewers Rice, Hydrolyzed Chicken Liver, Powdered Cellulose, Soybean Oil, Chicken Liver Flavor, Lactic Acid, Calcium Carbonate, Calcium Sulfate, L-Lysine, Glyceryl Monostearate, Potassium Chloride, DL-Methionine, L-Threonine, Choline Chloride, Taurine, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Vitamin A Supplement, Pyridoxine Hydrochloride, Biotin, Riboflavin Supplement, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Potassium Citrate, Dicalcium Phosphate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, L-Tryptophan, Beta-Carotene Guaranteed Analysis: Protein: Min. 28.0 %Fat: Min. 12.0 %Crude Fiber: Max. 4.0 %Calcium: Min. 0.45 % Max. 0.80 %Phosphorous: Min. 0.35 % Max. 0.90 %Magnesium: Min. 0.030 % Max. 0.100 %Vitamin E: Min. 550 IU/kgTotal Omega-6 FA: Min. 3.00 % Caloric Content: 3782 FEEDING INSTRUCTIONS Adult maintenance Weight of Cat Amount per Day 6 lb (2, 7 kg) 1/2 cup (55 g) 8 lb (3, 6 kg) 1/2 cup (55 g) 10 lb (4, 5 kg) 2/3 cup (70 g) 12 lb (5, 4 kg) 3/4 cup (80 g) 14 lb (6, 4 kg) 7/8 cup (90 g) 16 lb (7, 3 kg) 7/8 cup (90 g) 18 lb (8, 2 kg) 1 cup (105 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 z/d Skin/Food Sensitivities Cat Food - Original, Adult, Size: 8.5 lb | PetSmart