Hey just thought id say, don't leave a LIVE mouse with him overnight, F/T sure, but a live mouse unattended can cause damage to a snake so extensive it will need to be put down. You can chose to feed live or thawed but with a live mouse watch carefully the entire time he is in with your snake (in his enclosure of separately) and if it is not eaten within half an hour, or as long as you want to monitor it, remove it and try again later.