Is there anyone who puts sand in the coop? I've been looking at doing this for my coop because it sounds soo much easier than wood shavings!! My only problem is that I would have to take out all the sand for the winter because it gets so cold here! (I would put wood shavings in) I guess I could do that because I already do a big cleaning before the winter, it just may be a bit more work. But any way just wondering what you guys think about it.