I would assume this would be an easy one but Montey is almost scared of the little mouse! I'm told he is under 6 months old but has only eaten frozen pinkies. I think live is the best-natural way to feed but when I dropped the little one in, Montey first curled up at the top of his stick and then hid in the corner, not even wanting to watch the mouse. Is the mouse too big? Is he still not comfortable at his new home to eat? Suggestions?