Hi, This is my first post but I've been reading all the previous posts trying to answer my many questions! I plan on ordering chicks next spring, still undecided about breed, I had no idea there'd be so many too choose from! My question is about their future abode....I'm planning on a 6' x 8' coop with a large run. The area I am leaning towards using was previously occupied by an above ground pool. It will be handy to have the electric right there however the area I intend to use for the run is sandy. Will this pose any health problems for my chicks (once old enough to go out) ? The run will be approx. 25' x 20' but it will be 80% sand with some grassy yard on the borders. Any input would be appreciated! Thanks!