We have 16 chicks that are one month old. We have been letting them outside in a separate pen every day. I had no idea when to transfer them to the chicken coop. Especially when there are three hens from the last batch. I can’t remember how they were before putting them in their house. These new chicks were purchased from a hatchery and are healthy and rambunctious little stinkers. If they were born to a hand that was free ranging, I would be following their mom around everywhere by now. Thank you, Cly