Any suggestions with dealing with a cranky corn snake? I have had her since she was a hatching, and she is almost 3 now. The last few months she has been getting crabbier when I handle her - she rattles her tail and tries to get away as fast as she can. She has been handled regularly since I got her ( well at least once a week). So tonight I was going to weigh her and move her to the beautiful new cage when she freaked out and bit me several times until I could get her under control and in the cage!! At least she didn't musk me, but I was not happy about her aggressiveness.

Any suggestions about taming her down? She didn't used to be this bratty!
Thanks!