I have only had my glider for a few days, but she keeps biting... pretty hard. what can i do to stop that? somebody had told me to push your finger in their mouth when they try to bite, but ive tried that and she still comes up and bites. since ive only had her a few days, i let her come to me. i havent tried to hold her or anything, so that why i cant understand the biting. please help!