my chicks are just turning 4 weeks old. I have a MHP with a heating pad that has 9 temp settings. I just turned it down to 3 today. They still go under at night but not sure if for the heat or just for the comfort of it. They are pretty much out all day but one here or there may go under it. They are in my house which ranges from 64/65 at night to 70 during the day. Should I turn it down again in a couple days, then a couple days after and try to wean them completely off the heat in the next week or so since my house is at a decent temp or should I leave it in for another couple weeks? We are still working on the coop (almost done) then have to build the run but hopefully can have them in the coop in a few weeks full time but hoping maybe next week I can start bringing them out there on nice days (we are still ranging temps from 50-70 during the day).