I wouldnt do it only because when Mister was on it when he first came home from the breeder he was tired all the time and then I noticed he started to loose hair/fur on his back hind legs. When I took him to the vet they said it was the food he was on. So I switched him to lifes abundence and now hes got more engery then I know what to do with and all his hair/fur. But thats just my opion(sp?)