There seems to be plenty of discussion about house cleaning but I see nothing about run maintenance. Im interested in hearing how folks maintain the runs. I have 2 6X10 houses with 175sq ft runs. One gets so soggy after a rain that I put a roof over the run. That helps but not enough. Im considering digging it out, back filling with gravel over perforated drain pipe and topping with sand. On a dirt run poo collects and im curious how folks deal with this.