Bladder stones are collections of mineral crystals that combine together in the urinary tract. They can cause discomfort and lead to more serious problems that require the care of a veterinarian. Because the food your dog eats plays an important role in his or her overall health and well-being, Hill's nutritionists and veterinarians have developed clinical nutrition especially formulated to help support your dog's bladder health. -Reduces the risk of non-struvite stone formation -Supports vital kidney function -Supports a healthy immune system INGREDIENTS: Brewers Rice, Corn Starch, Whole Grain Corn, Chicken Fat, Egg Product, Flaxseed, Potato Protein, Chicken Liver Flavor, Lactic Acid, Calcium Carbonate, Potassium Citrate, Dicalcium Phosphate, L-Lysine, 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), Potassium Chloride, DL-Methionine, Choline Chloride, Taurine, Magnesium Oxide, minerals (Zinc Oxide, Ferrous Sulfate, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene. Nutrient Dry Matter*% Protein 13.8 % Fat 20.7 % Carbohydrate / NFE 59.8 % Crude Fiber 1.7 % Calcium 0.64 % Phosphorus 0.32 % Potassium 0.68 % Sodium 0.22 % Magnesium 0.1 % Vitamin C 0 ppm Vitamin E 751 IU/kg Total Omega-3 FA 1.36 % Total Omega-6 FA 3.81 % *The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents. 3986 kcal/kg (429 kcal/cup) (An eight fluid oz. measuring cup of u/d Dry Dog Food contains 3.8 oz. by weight.)