Hey, I have six chicks that I just put into the new chicken coop. Well auctually it is an old playhouse that I used to play in but I converted it into a coop. Currently, for the flooring I have three tarps down to hopefully make clean up better. I hope to put perminent linoleum down. My question is, what do I put on top of the tarps for bedding or whatever or where will they sleep? On the floor or in the boxes? Thanks for any help. I am new to this and a little nervous to have them out there all night for the first time.