So heres the deal. I had 19 chickens and the temp has dropped to the teens here in TN! I dont have a great insulated coop. I went out for feeding and watering this AM and I am missing 5 chickens...My Roo died, my Jr. Roo 11 weeks died, 1 bantam hen died and 2 of the bantam hens are "missing". I have put a household heater in the shed for them (dont have extension to get all the way to the coop). And I plan on gettin a heat lamp for their coop today. a few of the chickens have frozen feet. I'm sure they have frost bite. Will they warm them up themselves? I brought in one bantam hen who seems to not be doing so well...I may be bringing in more soon. Just need help! Thx in advance.