i dont know what to do

Actually the kindest way to kill a mouse/rat is with a Co2 chamber. It basicly just puts the mouse asleep, and it doesn't wake up.

ok now i have a big question. since i have to feed my snake about 3 mice a week now because as im typing this he's pout of his cage hunting like a maniac. i picked him up to clean up the mouce bones and the pee and he was fine. im almost certain that when my sister went to pick him up she just moved to fast. but back to the hole feeding thing. you think that he would take a feeding change from live to frozen well heated? cuz that would be easier for me to feed frozen then live. but i think live is just more exciting. back to the question about how old my snake is. i actualy dont know how old he is because they day i joined this website is the day i got my snake form my friend. he gave it to me for free cuz some girl at a local pet store by his house asked him if he knew anybody that would want and could take care of a snake. when i got rocky he was about 1.5 ft long now that i have him he's grown 2 ft longer