My boys have taken over one of the pastures on the ranch, and without building another structure I wanted to separate them since the baby will get some different feed, plus give him an ability to get away from Milo, Who I was afraid may bully him a bit. So one I decided how to split the shelter I also wanted to address the mud issue. I went in on a load of gravel with a two others and bought some used stall Mats. Last weekend we got all the hard labor done and moved Milo in with Whizkey. Here's the finished, mud free product!