Now that our weather is above freezing my coop is smelling of ammonia. I've been using the deep litter method and obviously am doing something wrong. My husband is convinced that the natural composting in the coop will destroy the floor of my new coop. I'm on the fence now as what to do. I've been using pine shavings because I can't lift the straw bales. I've got another pack of wood shavings-would putting that in now help with the ammonia or just cover it up?