I think I made a mistake when I put my ladies out in their coop with the attached run. I didn't prep the run in any way, shape or form, and just assumed the dirt/grass/weed situation was good enough. Now that it's been a few weeks obviously the weeds/grass are gone and it's just bare soil, but the chickens are digging into the ground and making holes. After doing some research, I realized I should've layered about 4 - 6" of something on top of the natural ground. But what?! I see sand, I see soil, I see straw (and I've also seen a million people post this question, but none I saw were in mid-Atlantic/Virginia). Please help! I would like the most low maintenance option, that will limit the smell (we're in a neighborhood). I have pine shavings in the coop if that at all matters. I know some of y'all are experts, but if you respond with a concoction of things to mix, please post links and instructions like you're talking to a child 
