I love my chickens, and find them very easy to care for, but there is one thing about them that drives me and my family CRAZY. Wood shavings. They stick to everything and are constantly getting tracked inside the house. A lot of my clothes are covered in them, just from going out to change the water. Is there any other kind of bedding people use and like? We vacuum all the time, but wood shavings are still getting tracked in. Hay is not an option, I'm allergic. Any ideas?