I been recently researching and recently continue to read that you shouldn’t leave dog food out for the dogs to consume all day. That people tend to leave the dog food out for about 10 minutes and then they take it away. I had never done that because I felt I’d be abusing the dog if they don’t eat in those ten minutes, but it seems many people feel that way. So my question is do you do that with your dogs if not what routine do you do? Also my dogs are 12 and 8 they been doing this their entire lives, do you think it’s too late for me to start this routine with them?