We have them here in Central Oklahoma - at least - they are in my neck of the woods. We see sign every once in a while. A guy bought some land a couple of miles upriver from here. He fenced in about 80 acres and turned some hogs loose. He claimed he was conducting an "experiment" to see how well they could fend for themselves. They did right well, and the fences didn't even slow them down. Now they are all over everywhere along the river. Some of them are HUGE! Maybe that's why the large predators are making a comeback around here? In the last few years I've seen wolves and cougars, in addition to the usual coyotes, bobcats and fox. (Not to mention the coons, possum, skunk, etc). Fortunately, I haven't lost any livestock to them...but they have wrecked other neighbors' field crops...