Ok ya’ll, I need help. My 5 khaki campbells have me worried. This is my first winter with them. They have a coop and an attached run. Everything has a layer of straw. The coop is big enough for them to lay together but not big enough to shut them up in overnight. Their run is tarped on one end, they have a horse trough turned on it’s side in the run for more (3 sided) wind protection AND the other end of the run has bales of straw around it to block wind. There is literally one small section of the run in the middle that doesn’t have full wind protection. We are at 19 degree temps tonight with wind blowing and tomorrow night will be 15 degrees with wind. I look at the camera and with all these options they are all laying in the ONLY spot in the entire place that doesn’t have protection. And yet they are laying down a lot, appearing to me like their feet are cold, tucking their heads etc. Should I turn on a heat lamp in their coop to encourage them to lay in there?