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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.
Additional flavors available: UR Urinary St/Ox® Feline Formula (Canned) and UR Urinary St/Ox® Savory Selects Feline Salmon Recipe in Sauce (Canned). UR Urinary St/Ox® Savory Selects Cat Food Variety Pack also available.
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