Not going to worry about it just going to put one inside the coop with a heater. Much of the winter is above freezing usually so they should be able to use either.
We live on a couple acres in northeastern Wyoming on what was my wife's grandpa's farm. I had been wanting to start "raising" something besides dogs, cats, and fish because my daughters 3 and 4 were starting to get interested in 4H topics already. So I ordered our 18 ladies from...