One of my hens had a broken toenail which bled all over the place...she's been in a dog crate in the basement and is healing well. I'm not sure how exactly we should reintroduce her to the flock when she's ready, because we are in Massachusetts, and it's very cold out. I don't want to leave her in the run in the crate during the day, because she won't be able to get warm in the coop. The crate won't really fit inside the coop. There isn't a great place to fence her off in there, either. Ideas? She's a white Plymouth Rock if that makes any difference with advice about cold tolerance. Any tips are greatly appreciated!