are showing some real interest in the Gilwood, they have been coming back every day to check it out and rearrange the wood shavings. I have seen her in there more often than him, which I take as a good sign. Yesterday, she jumped to the entrance and looked back down, jumped back down and looked back up, as if she was estimating the ceiling height. I built the box according to plans (here is a link, but I added a camera housing: Gilwood plans), so hopefully it fits her needs. Regardless of that she continues to crack me up with her grumpy little face.