I do not heat my coop. But it is also inside the barn. They have indoor access 24/7. Along with an outside coop with 24/7 access. and free ranging abilities 24/7. Over the last 3 days or so they have choosen to sleep in the garage in stead of there coop. Not sure why...But the turkeys started it...I know they did. So here we sit.....
Chicken coop....empty
3 car garage....full of chickens
3 vehicles....outside not in garage....
Actually we don't use our garage for the vehicles anyway. It's an old rundown garage that our vehicles won't even fit in...Trucks are too tall, van is to long. This garage is ancient....Even though it's rundown and ancient it is actually great to have. Someday well revamp it.
Anyway back to the original question....
I have often asked the same thing....Am I doing good things or is it actually harmful. How did they do it back on "Little House". I have to say though I noticed there coops are way smaller than mine. I think some of it has to do with the fact that over time the birds have become acclimated to a little better life. Now my birds are spoiled rotten with food, treats, attention, blah blah blah (along with ALL our other animals), but they are also tougher to a point.
Yes they have indoor access to the barn...all the animals have there own areas....But it's not heated, the large barn doors need to stay open on one end so the sheep, horses, llamas, goats can go in and out. The pigs have a door open for them to go in and out too. Everyone has indoor/outdoor access 24/7.
Now all animals, but the pigs and rabbits have heated water buckets. The pigs I just knock out the ice everyday, the rabbits dishes are small enough to bang out too. But the other animals and all the birds have heated water dishes. I only have the heat lamp set up in the lambing jugs right now too, as the birds are in the GARAGE and won't leave at night....(that door is open 24/7 too for them)