I am still VERY NEW at this! But I did get my chicks outside FINALLY! But have to admit I am still heating them a little bit I was wondering? What type of bedding is best for a coop? I have the coop attatched to a run. Do you only put bedding in the NESTING BOXES? The WHOLE COOP HOUSE? Or do you ALSO put it in the RUN? I'm still learning and it gets down in the lower thirties already here. THANKS FOR THE ADVISE! I really need it!!!