Veterinary Diets® UR® St/Ox Urinary, Dry Cat Food Formula

Purina Pro Plan Veterinary Diets UR Urinary St/Ox Feline Formula is a therapeutic diet specifically designed for cats with urinary health concerns. This veterinary-exclusive nutrition is backed by Purina's collaborative research between nutritionists, researchers, and veterinarians to help reduce the risk of urinary stone formation in cats.

Crafted with high-quality ingredients, this specialized formula works to support your cat's complete urinary health needs. The carefully selected ingredients and precise nutrient levels are the result of extensive scientific research, creating a diet that helps manage urinary stone formation while providing complete and balanced nutrition. This therapeutic diet represents Purina's commitment to advancing veterinary nutrition through evidence-based formulations, ensuring your cat receives optimal care for their urinary health needs. Each bowl delivers the clinical nutrition your cat needs while maintaining the taste they desire.

• Formulated to support urinary health by creating conditions that discourage struvite and calcium oxalate crystal formation
• Created to aid in the management of existing struvite stones 
• Designed to help maintain urinary health and support prevention of stone recurrence 
• Formulated to encourage healthy urine volume
• Made with selected protein sources 
• Includes antioxidant ingredients 
• Palatable formula cats enjoy

Corn protein meal, poultry by-product meal, rice, tuna, oat fiber, soybean hulls, canola meal, soy protein isolate, beef fat preserved with mixed-tocopherols, liver flavor, powdered cellulose, salt, calcium carbonate, phosphoric acid, potassium chloride, sodium bisulfate, choline chloride, L-Lysine monohydrochloride, Vitamin E supplement, DL-Methionine, taurine, fish oil, L-Carnitine, L-ascorbyl-2-polyphosphate (Vitamin C), niacin (Vitamin B-3), zinc sulfate, Vitamin A supplement, ferrous sulfate, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, manganese sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), copper sulfate, folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), Vitamin D-3 supplement, calcium iodate, sodium selenite. 

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight loss or maintenance. With your veterinarian’s approval, offer increasing amounts of the new food with decreasing amounts of the old food.