12x Pouches Is a complete dietetic feed for dogs formulated to dissolve struvite stones and reduce their recurrence through its urine acidifying properties, a low level of magnesium and a restricted level of protein, but of high quality. Key Features: Effectively dissolves particular urinary stones called struvites. Reduced calorie content helps limit weight gain in dogs with a tendency to gain weight. Helps to dilute urine, which decreases the urinary concentration of urinary crystals (struvites and calcium oxalates) and also ensures regular bladder wash-out. Low Rss Helps lower the risk of crystal formation. Ingredients: Meat and animal derivatives (chicken, pork), cereals, oils and fats, vegetable protein extracts (maize gluten), derivatives of vegetable origin, minerals, various sugars.