I have no way of running heating lamps to my chickens coops/cages. Other then making a very well draft free area to skap to on cold days/nights is that enough for them? This is what I plan. I have a rabbit coop iv turned into a chicken coop Iv lined it with thick plastic i got from a home building place. They will be lots of hay for them to cuddle into inside the coop. everything closed off but a small door for them to come in and out of. Also for another set of silkies a hen and roo and by the time winter kicks in chicks at ages about 6-7 weeks old a Big pet taxi fixed for draft free filled with hay and hay also in the pen area. Would everyone be ok through cold days and nights in winter in kentucky? Last year winter wasn't so bad but that could change we have had ice storms before. What does everyone think?