this is my first winter with chickens.
when we had a cold spell in May/June when I got them, I fed them warm mash. Now I don't, because it freezes.
I did not get around to winterizing my run, because life kept me busy. A family health issue took priority.
yesterday and today the temps were in the low teens.
The chickens were fine, sitting on their roost at night, not very different than on warm nights
I bring them fresh water two or three times a day, and they enjoy that. This morning it was 10 degrees, 'feels like -4' the lone egg I found was frozen.
I fried it up, the perfectly cooked yolk was still cold inside.
I feed them a little more 'junkfood' more fatty food, more carbs.
It might be mammalian husbandry wisdom to increase the energy for the animals, but I don't plan on doing this once it warms again.
I am muddling my way through it myself, encouraged by the help from folks here who live in cold climates.
it is hard not to grab the chickens and try to tuck them in at night.
So far so good. My husband handles the cold far worse, and he is inside, next to the heater, under a heated blanket.