The chickens will be fine. They just fluff up their feathers and endure the cold. When I lived in Wisconsin in the early 1960's, nobody worried about their chickens in the winter, and they did fine.
I learned to drag the water hose over a tree limb when I was done with it. That runs all of the water out of the hose so that it doesn't freeze in there. Not many people in Wisconsin were interested in running water outside in the winter. They preferred to carry hot water from inside the house for their birds.
Last week we shopped for trees. I bought another apricot tree. I really wanted to buy a guava, but now I sure am glad I went for the cheaper apricot. Guavas don't do well in less than 40 degree weather.
I don't know why I bother planting trees. ADOT will eventually take our house or make it unlivable. Hopefully, well after I am dead.
I had an uncle that invested thousands of dollars in planting a pecan grove in Oklahoma. It takes at least seven years for a pecan to produce nuts. He was 94 years old at the time. That is faith! He probably would have lived to see the trees produce if he had been a little more careful in traffic.
Any way, I am still getting seven or eight eggs a day from my hens. They still haven't let up even though they are still penned up.
Is anyone having any luck with the chili powder?
Rufus