Well, like human like dog, if you feel the need to stuff your body full of processed unhealthy foods then of course you won't care about the dogs health. I'm going to show my grandma that Iams gets a D. I always tell her to get the dogs off this food because there is too much protein for her dogs anyway. This list could be more specific. You want a good balance. You don't want a food that rates 150 points because it is nothing but protein.