We are just putting the finishing touches on our coop my hubby built and plan to move the girls in within a few days. I'm a first time chicken farmer, so I am curious as to what you guys suggest for the floor of the run. My husband put chicken wire across the floor area to prevent critters from digging in. The coop and run will be on dirt and is fairly large, so moving it will be next to impossible. Should I use sand or shavings or hay?