i have a 4x8 coop that has one nesting box that was built on the outside(actually the size of two), they are finally using that one but i put four stacked milk cratesand one milk crate in the back which they use sometimes, with a 4x8 and i cant get them to use those at all. in the winter i have issues with very dirty eggs due to tracking thru the mud and the poop from roosting. I scoop out the floor from poop every morning in the coop. any suggestions on how to make it so the birds dont walk thru the poop to get to the nest boxes or any photos of a 4x8 coop layout. Someone suggested i can put nest boxes in the run. the coop is inside a dog kennel run(with hardware cloth half the height and bird netting on top. with one solid wall