My baby BP won't stop hissing and trying to bite we have had him for 3 weeks as of last Thursday. And every time we have tried to handle him this week he's been really hissy and today he bit my husband. I left him alone for the first 2 weeks and he's ate 2 meals so I don't think we rushed him. Don't know what to do. Hope he doesn't continue to be mean. Temps are 91 hot side and 80 on the cool side. He weighs 105 grams and eats small-med mice. Any ideas?