ROYAL CANIN Feline GastrointestinaI Moderate Calorie Morsels In Gravy Can (24/3 oz) Helps Maintain the balance of gastrointestinal microflora and intestinal mucosa integrity Moderate Calorie Content to help maintain ideal weight. Eicosapentaenoic and docosahexaenoic acids help nourish the digestive system. A precise blend of antioxidants helps support a healthy immune system.