I have the usual predators (fox, raccoons, etc), and I'm getting ready to "build" my coop/run. I have two options, and I need to figure out which way the run is going...like today, LOL. My babies are quickly outgrowing their brooder. My preferred run area is 30x11, covered completely. Is that OK, or do they have to have open area at the top? (My son seems to think they need to see the run overhead?) And what kind of wire/fencing should I use for that size? I plan to bury the wire about a foot down, and then I have 7' of "walls" to the roof. (It's similar to a pole barn or carport where I want to put the run, the coop area is at one end, and there is a solid wall along one 30' side) Should I go with ½" hardware cloth for the first 2-4' and then could I get away with a wider opening welded wire? Thanks for any advice, I would like to buy the wire tonight, cuz these babies really need more room.