My husband has finally accepted the fact that my ducks are here to stay: 1 pekin, 1 runner, 4 mallards, and 2 muskovy. I have had them in the following setup: He is buying a portable storage building shaped as a barn (10 x 12) this weekend and we are going to build a fully enclosed run for them. My question is what do you do about the flooring? The plastic dog houses are easy - I drilled holes in the floor and snap off the top and spray it out with the hose each morning. I can't do that with a wooden house - how do you keep the smell and mess down? I can't spray it out every day - the floor will rot. All suggestions and pictures would be greatly appreciated!