 It's not dog food. It's a dog food supplement developed by naturopathic doctor Dennis Black. You just sprinkle this on the dog's food. Brown food is dead food. You want the greens. You name it. If it's healthy for your dog, it's probably in Rough Greens. They're so confident that your dog is going to love it. They have a special deal for you. Go to roughgreens.com slash Beck or call 833-GLEN-33. They'll give you your first trial bag free.