She's not fat lol. What are you feeding her? I bumped Walter S. up to medium rats recently and now it's been over 5 days since he's ate last and he used to eat extremely easily. I would just open his house up and hold the f/t in there and he'd come out of his hide and strike it, all within 2 minutes. Ever since that rat he hasn't ate. In fact I am sad to say this but that was on the 26th of last month. He's about the same size as yours though.