There are no drafts, it is insulated and the ventilation is at the top. she seems ok. She goes out with the other girls into the run everyday. my run is enclosed on 3 sides, the west, north, and east, it is open to the south. It is enclosed with greenhouse panels and they block the wind from coming in. She seems fine out there. puffs up what feathers she has when she isn't scratching for food with the others. here is my enclosed run. The feathers on her neck are the most missing so far...

