We need advice on how to attach a modified chicken coop (dog house) with a 4-6" overhang to a chain link fence (7'x10' dog pen). I made 4 doors, one on each side for different purposes. The two side doors are identical, one will be the chickens door. I need to know how to attach the fence to the coop along the side (the used fenced pen was an after thought). Not sure how to cut the fence so it doesn't unravel. Thank you!