I've been reading the posts here for about three hours, and I feel more lost than I was before. Lol I am building a new large coop. It will have an attached virgin soil run. What do I need to do to create the deep litter method in the run? I have no access to leaves. (live on the great prairieland... no trees here! Lol) I can get pine shavings, shredded mulch, or wood pellets from the hardware store, as well as hay. Please help me do this right from the start!