do u really need to keep them in brooder a month..? Mine are a week and I let them out and run around (inside a penned in area) and keep a heat lamp and small heater going?? then when they slept ( during the day when I was home) they still didnt sleep under the heat lamp, (which is 80 ish) ... I worry bout them bein too hot in the brooder and not warm enough out of it... the area they are in is 72-75 .. and warmer around the heat lamp..... hhhmmmmmmm and the brooder is a large tub but still seems to confining for running around and havin fun..uuggghhhhhh