We recently moved to NE Pennsylvania and I'm building a chicken run. The run will be mostly in the woods behind our garage. We cut trees down so the girls will get sunshine but the base of the run is mostly dirt. My question is should I put down sand, pine shavings, hay, straw in the run? Chicks just arrived two days ago, so this is new run. They're living in a brooder in the basement right now but I want to get the coop and run all set for them. I installed hardware cloth and electric fence around the run and cleaned up all the rocks in the run area. I just really need to know what I should put on the floor of the run

