Where did he come from? His size is that of a younger tort....he may be a grazer vs being fed a steady supply of food, you know? That can make a difference....He has great shape....is he new to your klan?
He came into a Rabbit Rescue I volunteer at. Whoever had him brought him in sick. I have nursed him back to health and have a super home for him. I thought he was a young tort at first, but he appears to be full grown. Thanks for your input everyone!