Yesterday morning, my favorite hen seemed to be coming down with something... poopy butt, sounded funny respiratory-wise. Took her inside and crated her. Wormed her, just in case. She seems fine this morning. I'm happy to let her hang out here another day or so to make sure she's ok, but then what? I'm afraid to take her from a nice warm toasty house out to a 30 degree coop. Won't it make her sick? Also.. when you've separated a chicken for a day or two from the rest of the flock, will they automatically pick on her when she goes back in? I'm very protective of Rosie and don't want to do the wrong thing. Thanks for any input.