I was watching my CWD explore the bathroom, and then put him back in his cage. Throughout this he was quite tame. I went into the kitchen and ate lunch, and when I come to check on him I see what appears to be a burn streching behind his eye. I reach for him to check it out, and he flips out and jumps from his cage. Once I catch him, I notice that there are infact two marks, both identical, one behind each eye.

Any theories?