Royal Canin® DIABETIC is a complete dietetic feed for cats formulated to regulate glucose supply (Diabetes Mellitus). This feed contains a low level of rapid glucose releasing carbohydrates. Specific formula to help in the management of post-prandial blood glucose in diabetic cats. High protein content. Maintenance of muscle mass is essential in overweight diabetic cats. Formula that contains a reduced level of starch. Moderate calorie content to help combat excess weight gain.