Which is better for my ducks the square papery wood chips or hay? I just want something easyou to clean too..they are in a pen insisee still for right now. Boyfriend and I are building a coop but are on night schedule so make do. Plus I like knowing they are safe with me and away from hawks outside and stray cats I have seen. Making sure their pen is super safe before I keep them outside all day and night. They seem to eat the wood chips more than lay in it and I want her to be comfortable enough to start laying.