Royal Canin Veterinary Diet Canine Glycobalance Dry Food 

This highly palatable formula helps minimize post-prandial blood glucose fluctuations in dogs. Developed by nutritionists and veterinarians, this diet is formulated with a high protein content that helps maintain muscle mass. The combination of soluble and insoluble fibers as well as the low starch content help minimize glucose fluctuations. It also includes prebiotics which help support digestive health