My 12 month old has taken to biting me and pulling off the breast with his teeth clenched when he's done nursing. Since he's already off, unlatching him isn't the issue, and since he's already done, stopping the nursing session doesn't have any impact on him. I've looked for signs he's about to do it, and nothing stands out. I don't want to scare him or give him a reaction that makes it a game but I DO want him to stop! Any advice?