I got a Kenya Sand Boa about 2 weeks ago, and he will not eat. He was eating small live fuzzies just fine before I got him, but he is ignoring them now. Any suggestions on how to get him to eat? I've tried putting them in his cage, and also putting just him and he fuzzy in a separate container. neither worked. He's about 10" long and he doesn't appear to be shedding. He does appear to be edgy and hungry though. He was placid as can be at first, but a few days ago he struck me. Help!