Purina Pro Plan Veterinary Diets UR Urinary Ox/St Canine Formulas are made with high-quality ingredients and formulated to help reduce the risk of urinary stone formation in dogs. The science behind our therapeutic diets represents a collaboration between Purina pet nutrition experts, researchers and veterinarians. Highlights: -Promotes a urinary environment unfavorable to the development of both sterile struvite* and calcium oxalate crystals -Helps dissolve sterile struvite stones* -Helps reduce the risk of both sterile struvite* and calcium oxalate stone recurrence * Most struvite stones in dogs are caused by urinary tract infections. In the case of non-sterile struvite stones, it is important to discuss antibiotic therapy with your veterinarian in addition to dietary management. -High-quality protein -Contains antioxidants -Great taste Ingredients: Whole grain corn, rice, chicken by-product meal, corn protein meal, animal fat preserved with mixed-tocopherols, powdered cellulose, egg and chicken flavor, glycerin, natural flavor, salt, calcium carbonate, phosphoric acid, potassium chloride, magnesium sulfate, L-Lysine monohydrochloride, zinc proteinate, Vitamin E supplement, choline chloride, potassium citrate, ferrous sulfate, manganese proteinate, niacin (Vitamin B-3), Vitamin A supplement, copper proteinate, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), calcium iodate, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement, sodium selenite. Calorie Content (Calculated) 3542 kcal/kg 3.542 kcal/g 408 kcal/250ml cup Guaranteed Analysis: Crude Protein (Min) 21.0% Crude Fat (Min) 9.0% Crude Fiber (Max) 6.5% Moisture (Max) 12.0% Ash (Max) 8.5% Calcium (Ca) (Min) 0.9% Phosphorous (P) (Max) 0.7% Made in the USA. Nestlé Purina PetCare Canada, 2500 Royal Windsor Drive, Mississauga, ON L5J 1K8