OK, so I'm thinking of getting a pair of geese. I have opossums around here, and possibly the occasional coon, skunk, etc. So, I'm trying to think of the best way to protect them. I have this enclosed area that I think was intended as a dog run. I always intended to use it for chickens, so when I updated my fence, I kept that in mind. It is chain link fence, enclosed. Parts of it are 6 feet tall and other parts are 4 feet. Eventually I may turn the shed next to it into a chicken coop, but not right now. I hear geese are pretty hardy, so I was planning on giving them a dog house or something with hay. But what about predators? Any thoughts or suggestions? Do I need to enclose the whole thing in chicken wire or something? What about gaps? Nothing's wide enough to let my small dog through, and probably not wide enough for a chicken to get through, but possibly a possum could get in. Thanks!