A healthy bladder starts with the right balance of vital nutrients. Excess minerals can encourage the formation of crystals in the urine, which may lead to the creation of bladder stones. They can cause discomfort and lead to more serious problems that require the care of a veterinarian. Hill's nutritionists & veterinarians developed Prescription Diet® c/d® Multicare clinical nutrition specially formulated to support your cat's urinary health. In fact, c/d Multicare is clinically tested nutrition to lower the recurrence of most common urinary signs by 89%. • Dissolves struvite stones in as little as 7 days (Average 27 days) • Reduces the risk of struvite & calcium oxalate stones • Recommended for lifelong feeding of adult cats INGREDIENTS: Ocean Fish, Brewers Rice, Cracked Pearled Barley, Corn Gluten Meal, Wheat Gluten, Brown Rice, Chicken Fat, Chicken Meal, Chicken Liver Flavor, Whole Grain Oats, Lactic Acid, Calcium Sulfate, Flaxseed, Fish Oil, Potassium Chloride, Powdered Cellulose, Choline Chloride, L-Lysine, DL-Methionine, Potassium Citrate, Iodized Salt, vitamins (Vitamin E Supplement, Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Vitamin A Supplement, Folic Acid, Vitamin D3 Supplement), Taurine, Calcium Carbonate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene Nutrient Dry Matter% Protein 34 % Fat 17.1 % Carbohydrate / NFE 42.1 % Crude Fiber 0.9 % Calcium 0.82 % Phosphorus 0.68 % Potassium 0.78 % Sodium 0.38 % Magnesium 0.081 % Taurine 0.39 % Vitamin C 2 ppm Vitamin E 760 IU/kg Total Omega-3 FA 1.06 % Total Omega-6 FA 4.42 % *The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents. 3894 kcal/kg (397 kcal/cup) (An eight fluid oz. measuring cup of c/d Multicare with Ocean Fish Dry Cat Food contains 3.6 oz. by weight.)