hi this question is for my mother in law, i know this snake is about garters but just wondered if anyone can help. she has a corn snake, its enclosure is a plastic Tank, and it has somewere to hide, she has been quite nasty for about a week she doesnt bite but when trying to handle her she turns round quickly and sounded like she hissed quite loud at m missus today, can anyone help please, any suggestions welcome thanx