boxermom, I dont use heat in my coop other than an heat lamp when it gets in the very low teens or lower. I put a lamp over the waterers to keep them from freezing. Last night I decided to unplug the lights as it was 24 outside. It is usually 10 degrees warmer in the coop. I see the babies come out, eat, drink and run around mom for a bit and then they tuck back under mom for warmth. This morning when I went out the water was a little icy but still fine. I think if you change the water often you should be fine. Good luck!
New pics as promised....

New pics as promised....
