Promotes a urinary environment unfavorable to the development of struvite and calcium oxalate crystals Helps dissolve struvite stones Helps reduce the risk of both struvite and calcium oxalate stone recurrence Promotes increased urine volume to dilute the urine High-quality protein Contains antioxidants Great taste Spoil your pet with Purina products. Reward yourself with points on every purchase. Download the myPurina app today