I've had my python for about a month and a half. I handle him roughly once a day for 15 or so minutes. I've tried to feed him live mice the first two weeks (once a week), and then tried a frozen mouse and he didn't take it. I haven't changed anything in the enclosure until today. I just took everything out and stirred up the substrate. Everything is back the way is was. It was kinda funny though because when I was doing it, he seemed really interested. I only tried live the first couple of times because that's what he was used to (I adopted him). I know that the previous owner fed him rats and mice, so should I try a rat instead of a mouse? Last time he took prey was 2.16. I wasn't too concerned right away, but now, since it's getting into April, I figured he'd start to get on a regular feeding schedule. I have him in a 55 gal tank. The temps fluctuate slightly on the warm end. Usually it's around 91, but sometimes dips down to 87. Does anything think that slight fluctuation would cause him to be stressed? It doesn't happen very often and the humidity is always between 45-55%. Any help would be greatly appreciated.