I have a question about what needs to go on the floor of the cage. First I put the shavings and they were walking all around in their poop. When I was at the feed store they had most of their chickens in a cage like mine and had a pan under the cage with the shaving in the pan. Should I be putting them in the cage so they will have a soft place to lay? Or should I keep the shavings under the cage? What about their poop? I am a new silke mommy and do not have experince. Can someone help answer my question? Thanks!