I appreciate your kind post, Nancy. I have changed his food numerous of times, but not on a daily basis or monthly. It's been like perhaps 3-6 months and/or 1/2-3/4 bag give or take. I do give him treats but not many and not just to give to him. After I groom him in the am, he gets a dental treat. When we play ball or do agility, he gets treats in small tiny portions. Sometimes when I have to be gone for longer than normal in the daytime, I'll leave him a bone. I do have numerous of treats since he's picky and doesn't want all treats I have at times. Anyways, thanks for your information and being kind to me