Does anyone have an opinion on Nutro complete? New pup Minnow was already on the puppy version, and she's doing well-although I have reduced the amounts, cos she prefers the cooked fish and meat I serve up! The thing is, I've been giving the older boy Nutro Adult, Lamb and Rice, so he won't eat all the puppy food-(it has 27% protein.). He seems to be putting on weight quickly, and he doesn't need to. Coat very shiny tho, it must be said, as promised on bag! I'm wondering whether Nutro is very fatty or something?