My California Kingsnake for the past 3 days had been trying to get out of his enclosure. I found him 2 times hanging half way out of his enclosure. And when I go to put him back he gets very aggressive and rattles his tail. Now he has never done or wanted to get out. And for like the passed month he has aways been moving around. He isnt acting like a Kingsnake. He used to going and sleep under the substrate. But now he is always out. He is eating fine. And the temps are fine. He is in a 10 gallon and I am moving him into a 20 long tonight. I hope moving him in to a big home will help. But the escaping is really annoying.