Whats everyone's suggestion for flooring in the run? I was thinking about filling the run and maybe the coop floor with sand. I heard it helps with drainage & that they love to dig/bathe in it. I would use shavings inside the actual nest boxes. I have read mixed reviews though on using sand. Some people say it will rub the feathering off the silkies feet? If I were to use it, i would use straight sand and not add it with anything because it would make it hard to clean. I would want to be able to rake through it, to keep it clean and poop free. Right now they have a solid dirt ground that I go over with a rake to manage the poo, because me and my lil girl go in there often to play with them. So I am trying to decide between leaving it dirt the way it is, or putting sand down.