Purina Pro Plan Veterinary Diets UR Urinary St/Ox Feline Formulas are made with high-quality ingredients and formulated to help reduce the risk of urinary stone formation. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.
Promotes a urinary environment unfavorable to the development of struvite and calcium oxalate crystals
Helps dissolve struvite stones
Helps reduce the risk of both struvite and calcium oxalate stone recurrence
Promotes increased urine volume to dilute the urine (dry)
Corn Gluten Meal, Chicken, Poultry By-Product Meal, Brewers Rice, Oat Fiber, Wheat Gluten, Whole Grain Corn, Animal Fat Preserved with Mixed-Tocopherols, Salt, Animal Liver Flavor, Phosphoric Acid, Calcium Carbonate, Potassium Chloride, Dried Egg Product, Fish Oil, Taurine, Choline Chloride, Vitamin E Supplement, Zinc Sulfate, Ferrous Sulfate, Niacin, Manganese Sulfate, Vitamin A Supplement, Calcium Pantothenate, Thiamine Mononitrate, Copper Sulfate, Riboflavin Supplement, Vitamin B-12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D-3 Supplement, Calcium Iodate, Biotin, Menadione Sodium Bisulfite Complex (Vitamin K), Sodium Selenite. C-2567.