 self-cannibalism?
Our MD has been very active tonight (inside his enclosure) and getting pretty excited when people walk past, which happens all the time, but tonight he looked like he was going to strike at the glass and instead turned around and suddenly bit himself.. THIS hasn't happened before, is it something we should be worrying about? He last ate on 22/10 so we don't think it's just hunger.. any help appreciated. | 
