Hello. We're just barely planning our coop and run. One of the possibilities is having the run enclose a mature Chinese Hackberry tree. The trunk is about 3 to 4 feet wide. I want them to have the shade of the tree during our hot summers so I was toying with the idea of putting the run around the tree. Have any of you done something like that? How would you secure the hardware cloth to the tree without harming it? And, would the chickens eventually kill the tree my messing with it? Thank you!