It can absoultly hurt him besides the affects it will have on his weight and skin and overall health he could get very sick from a rich diet like that even if he is use to and i think when ppl feed like that they tend to forget what is ok and what is not maybe you could print off a few horror stories about bad diets and good diet theards from here and show her the affect his diet could have on him and the postive it can have from feeding the right way i know ppl have different oppions on dog food but this might be a nonintursive way to educate her on a really bad habbit i hope things get better |