And just for the record, freezing is not considered humane by veterinary professionals. There is evidence that they will wake up and feel pain as their cells freeze and burst (cooling first doesn't appear to make a difference). Not trying to start anything or make you feel bad, just feel that since everyone has advocated freezing, the other side should get some representation. The most sure method is a quick, hard blow to the head. This will instantaly kill the brain which pretty much guarantees there will be no pain. I know it's alot harder on us than freezing, but it's the snakes welfare that should be first and foremost, not ours. Yes, I have done it, so I know it's hard, but in the end, I know it was the least painful for the snake.