I have 4-week old ducklings that are about to go outside full-time. My plan was to just let them have full reign in my backyard, but I'm getting a little worried now. I'm not a farmer, nor do I live on a farm. I'm worried seeing how much they've already made a mess of the places I've put them in the yard during the day (Poop, food, water, etc). I want to be able to go out into my backyard and not sit in duck poop. With your experience with pet ducks, does their poop eventually go away? Or is it going to be in the grass "forever" like having a dog, and should I decide not to let them have full reign in my yard, and have a place fenced off just for them? What would your suggestions be on this? I need help!