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. 
Key Benefits:
Brand:  Purina Pro Plan Veterinary Diets UR StOx
Food Type:  Kibble
Breed Size:  All
Life Stage:  All
Health Consideration: FLUTD, Urinary Tract Health
Weight: Available in 6 lb and 16.25 lb sizes