Mine is out 24/7/365 so would be out no matter the weather. I tend to feel that he's not likely to hurt himself so much because he's in it all the time - is used to being more careful and not likely to hoolly because he's been cooped up.
My lot live out so they have to cope, I'm afraid. They hate being in anyway. They have a nice big field shelter to go in and I think last night must have been particularly bad as I sweep it out twice-daily and this morning it looked THIS bad.... :giggle: