Thank you so much for this recommendation. Too much Christmas spoiling! I've been giving them something extra each day: scraps from the kitchen (watermelon, spaghetti squash, carrot peelings and tops, bean ends, meat trimmings... I'll stop for a few weeks and watch the result.
I'm new here and have searched other articles about chickens with no neck feathers. At first I read up on molting, but this has lasted for about 2 months. Last week it was in the -40's so I'm more concerned now with cold weather. I've not seen any pecking by other chickens. Suggestions?