Purina® Pro Plan® veterinary diets UR urinary Ox/St feline formulas are made with high quality ingredients and formulated to help
reduce the risk of urinary stone formation. The science behind therapeutic diets represents a collaboration between Purina
nutritionists, researchers and veterinarians. Promotes a urinary environment unfavorable to the development of both struvite and
calcium oxalate crystals. Helps dissolve struvite stones. Helps reduce the risk of both struvite and calcium oxalate urolith
recurrence. High quality protein. Contains anti-oxidants. Great taste.