Coda is one to three years old. He was neglected by his previous owner. We will explain on the phone or email. We have him on low resistance food. He seems to be doing much better now. He is so silly & will make you laugh. He loves squeaky toys and mouthing your fingers. Not to mention just calming down and sleeping as well.I would even say he is crate trained. If you would like to know this fellow better give Peggy a call.