Thanks! Yesterday was a little cold and windy, but we let them outside for a while in a garden I had a small fence around. They seemed to enjoy it. I should have let them out today, but I didn't have time. I will keep letting them out to acclimate. They seem to be doing very well. Just spoiled...
I've had my chicks about six weeks now living in a 4x4 pen with a heat lamp in one corner, They live inside the sunroom at the back of our house. Sometimes we open the door for fresh air, but they never go outside. I think they might be fully feathered, and some are showing signs of the comb...