Quote: I think it's fine to put them outside after a few weeks as long as you can keep them warm. I brooded chicks last fall and put them outside at the normal 6-8 weeks but still gave them a heat lamp until around 10 weeks I think. Worked great.
Both of these give me a good idea. Thanks! I was *really* wanting them outside prior to my son's birthday in early December, and it sounds like that is doable as long as I use a heat lamp. They will be 7 weeks a few days before his birthday. If I work hard at it, I might be able to pull of getting some sort of ranging set-up for the bigger girls, too, along with getting the new coop/run fnished.