Sam is about 4 years old. He is very overweight. I have been free feeding because I have a total of 5 dogs. I noticed yesterday he just is not healthy, he is getting to big. I don’t want him to be unhealthy. The biggest problem I have is he is eating acorn and visits my neighbors all the time. We have a petsafe wireless fence but he could not feel the shock. I need to get a plan of action, if I cant do it here at my house I have asked my mom to keep him due to her not having her a dog any longer. I am trying to find out how and what to feed him. I just have to get this figured out for all my dogs, and get on a plan of action. Thanks for any input!!