Thanks to some rain and then temps dropping to 0, my girls are now frozen solid in their house (at least the people door still opens, so they won't starve!) Thanks to a cold and a broken toe--the two are actually related, but I won't tell that story right now--I can't see myself doing much about it at the moment, and temps aren't looking much better through next Wednesday. Sheesh! So I guess that's one downside of using bolts and wingnuts to lock the pop door. Those suckers freeze SOLID when they freeze.