Hey Guys, Take a look at our deep litter system, on the floor of the poultry coupe for our Muscovy Ducks and Chickens. What is a deep litter system in the poultry coupe? It is layers of straw or sawdust (I use straw) on the coupe floor, that you keep adding more layers too. I love this system of flooring in the poultry coupe because you can clean it out in small sections at your convenience, it keeps the ducks and chicken clean and therefore healthy, it composts down and the