We have a Ball Python who's going on 11 months of age and she still won't stop using her first hide. She's grown quite a bit since we've gotten her as a hatchling and have upgraded and upsized every part of her housing (New tanks, water dishes, hides, beddings, etc. etc.) but she refuses to use another hide. Every time we try and change it, after a few hours she throws a hissy fit and starts acting aggressively to the point of biting. This hide is so small for her now that she almost wears it like a hat, lifting it off the ground when she's inside it, full body.


(sorry for the bad quality, this is a bad cellphone camera.)

Any Tips?