I have 875 square feet of run for 16 chickens. I know in my mind that’s plenty but i honesty want them to have more. Is that crazy? This spring I plan to fence an acre for them. The existing run is covered. This will not be. There will be the chance for exposure to hawks but they will have trees and bushes for obstacles and hiding places. Plus they will be able to get back inside the covered run. Chicken fever...