I have friends here with chickens that opted to sleep in their pen all winter this year with a perfectly good coop to go into and it was a pretty cold winter here. No health problems at all.
There's no way to prevent drafts when they sleep outside. I don't buy into the draft concern thing as long as they're dry.
There's no way to prevent drafts when they sleep outside. I don't buy into the draft concern thing as long as they're dry.