I haven't gotten my flock yet...I'm trying to do more research before I go and get some birds. So here are a few questions that have been weighing on my mind. I have a Black and Decker plastic storage shed and I was going to make it into a coop. I have 6' privacy fence on the left of my property and 4' chain link on the right but no fencing in the back...do I need a run? We live in Central Florida, I was hoping to let the flock free roam but I also have stray cats, opposums, racoons, and rather large hawks in the area...do I need a run? If not how do I keep other animals from killing my birds? Will a rooster do the trick?