We finally finished the coop we've been building and just moved the chickens into it. I put wood shavings down and they are eating them! Will they stop after a while? Or do I need to switch bedding? All I have here as an alternative right now is hay. Will be gone all day tomorrow as well, so I can;t get anything else. If hay isn't good and them eating the wood shavings isn't good I'll have to put them back into their little hutch until I can change the bedding on sunday or monday. Thanks in advance!