One of my two girls laid their first egg last night! I'm so excited. I do, however, have one question/concern. The egg was laid just outside the coop and in the dirt. Every time I put straw in their coop, they pull it out and play with it. They share the coop together. At night, I latch the door shut and let them out bright and early in the morning. What can I do so that they keep the straw in the coop (not a big deal if they don't), but what do I need to do so they lay their eggs inside their coop. These are my first pet chickens. Any suggestions appreciated.