So my bun will bite me/my clothes all the time. Like whenever he is near me, that's what he is doing. He will dig at my back and it's super frustrating. I've tried screaming "ow Bugs no" but he will stop for a few seconds and then go right back to doing this. It isn't just me he does it to. He will do it to my sisters and my mom. Pretty much whoever he can get to. How can I get him to stop?