We feed our dogs Royal Canin, which is a premium dog food from England. My brother-in-law is a sales rep for them, which is what turned us onto it. Our dogs absolutely love it! It is a little pricey (about $40 for a 35 lb bag), but they have breed-specific food. For example, they have a boxer food, lab food, german shepherd food, minuature food. Our dogs love it and we have noticed a big difference in their digestive system since we put them on it