I have 12 years old Golden Terrier and I always give him commercial food, but I want to change this behavior. I want to give him homemade food and when I search about it, I found (web link deleted as spam.) They have very good product which has lots of recipes. There is sample recipe in the website. Should I give my dog these homemade food? My dog always eat commercial food, and he get used to these commercial food. If I change his food with these homemade food, is this change give harm to my dog? Please help!