Royal Canin Feline Urinary S/O Moderate Calorie Dry Cat Food has urine acidifying properties and low level of magnesium make it suitable for dissolving struvite stones and reducing their recurrence.
Royal Canin Veterinary - Sensitivity Control Dry Cat Food. A complete dietetic feed for cats formulated to reduce ingredient and nutrient intolerances. It has a single protein source and a single carbohydrate source.