I’m so happy I found this thread and I love love LOVE your Mama Heating Pad idea! And I’m really excited to try this with my second batch of 3 new chicks about a month from now!
I tried a similar method with my first babies a couple years ago because I just couldn’t bear to have the light glaring on them all night (not natural) which seems like it would cause mental problems or… something. I also looked into those chick-brooder-heating-plate things… too expensive. But I did try to copy that idea and rigged a box covered in a heating pad for nighttime but still used the heat lamp during the day. At bedtime I left on a dim light across the room for about 30 minutes (to simulate a sunset) and checked that they were all “tucked in” before turning out all the lights for the night. Am I ridiculous?
The cardboard box seems a little crude in retrospect, but they seemed happy and quiet. I kept upgrading the box size as they grew and only put it in the brooder at night and removed it in the morning. That went on for about 5 weeks… in the living room… until I just had to move brooder outside for a while before they went to the coop. Chicks are terribly dusty!
This time around, building a mama HP with full-time access outside and adjustable capabilities sounds like a dream! I plan to keep the chicks inside the house for the first week, but after that I’m confused as to what part of my (new soon-to-be-built) small coop I should confine the chicks: inside the coop area, or in the run under the coop? Both areas will be predator-proof but I'm considering the following factors to decide the best location for a versatile brooder/quarantine/jail.
Inside coop:
•possible 3’x3’ enclosed space with poop board and roosts over the top.
•Older hens are outside most of the day and they won’t see each other much.
•If I open portal doors to the rest of the coop, they could fall out the pop door to the ground. Would they find their way back up the ladder?
•If I set them safely on the ground (with hiding spots) they won’t have access to heat.
-OR-
Outside under coop:
•3’x6’, a larger space.
•Contact with dirt and bugs (good or bad?)
•More exposure to the weather.
•More interaction and feeding time with older hens during the day, but completely separated at night.
Then once they’re integrated after 4 weeks or so, what about the whole chick starter/layer feed access getting mixed up?
Sorry for all the questions –maybe I just missed the answers somewhere in the previous thousand pages. Any advice or insight would be greatly appreciated. Under the coop would be the easiest but if there’s a better reason to keep them inside I will design around it.