I am looking for advice on how to switch my YB '07 male from a mouse diet to a rat diet. He has taken a small (live) rat before, but only after I kept the rat in a container of mouse bedding for a while. The person I bought him from fed him 3 mice a week for all of his first year. I would eventually like to get him eating F/T rats. Any advice would be appreciated.
Thanks,
Tim