I have to agree I feed live and have had some rats bite but it always heals with no problem. But it does make me nervous when they get a bad lock and I always watch until the rat is dead to make sure. It seems to happen more with young snakes that are less experienced. If a rat looks like it might get the better of the snake I just thump it in the head and it stuns it or kills it. I just prefer to do it naturally that is to say live.
1.1 pastels, 1.0 lesser, 0.1 het blurry, 0.1 spider, 1.1 norm. 0.1 dinker,