We have three chickens and just one has started to lay (today). I can hardly contain my excitement. Our coop is a small tractor. Right now, the nesting boxes are just more or less framed out around the perimeter (2 inches of wood and there are two boxes). We've left it like this until we got to POL and we decided we'd change it if/when necessary. What should we do? Do we need to put in an actual wall for them to divide the boxes up? Like, bring up the sides? Do they need privacy? Here is our coop right after it was built. It was originally built w/ three boxes and now has two. Opinions?