So, I need ideas for removable and cheap nesting boxes. Right now, I have one laying hen and three 9 1/2 week old pullets. My one laying hen is just laying in a cardboard box in the garage (she was laying on the concrete until I figured out where she was laying). I am actually trying to move right now. The people who lived in the house before had chickens so there is a big chicken coop in the back yard. Although, it has no nesting boxes in it. So I want to add some for my girls. Although I want them to be removable because we are only renting. Any ideas?