Happy Dog VET Diet Struvit is a dietary complete feed used in adult dogs to dissolve struvite stones and to reduce the recurrence of struvite stones. The main features of this diet are the moderate level of high-grade protein, reduced magnesium and phosphorus levels and urine acidifying properties. It results in a clear reduction in the urine pH. The slightly elevated sodium level promotes increased water consumption and thus flushing of the urinary tract. A moderate protein content and reduced levels of magnesium and phosphorus help to dissolve and reduce the recurrence of struvite stones in cats The slightly elevated sodium level promotes increased water consumption and thus flushing of the urinary tract Urine acidifying properties help to reduce the urine pH Dietary complete feed for adult dogs for dissolution of struvite stones and reduction of struvite stone recurrence. Happy Dog VET Diet Struvit is only available on the recommendation of your vet.