My burm hisses all of the time. She hisses when shes in her cage while I'm getting her out of her cage and even after shes been out for a little while. Before I got her, about a little over half a year ago, I had figured hissing was a warning sign before a bite, and neither of my boas have ever hissed at me. The guy I got her from said she had hissed all time from when she was a baby, shes about 9 now, and he said that pythons hiss much more than boas. Is this true? Why does she hiss so much? Thanks for any help.
Katy

