its not only the health risk it poses but if the snake didnt take it straight away......you cant even begin to imagine the amount of damage it can do to your snake ! ive seen a royal that had to be put down because it had hardly any skin left after the mouse had finished! sounds stupid but its true ! if i find the pic ill send it to you. over here in the UK its illegal to feed live mice, ?2000 fine plus possible prison sentence !