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 Urinary S/O Cat Food - Wet Moderate Calorie 48x85g Pouches. A complete dietetic food formulated to dissolve struvite stones and reduce their recurrence through urine acidifying properties and low magnesium.