There is no regulated hog hunting in Colorado, because the CDOW has in place regulations thatprohibits the owning or possession of them. There is, however, one county in the state that has a known population of them, Kiowa county, but the numbers of how many are there range from less than 100 to over 100. The CDOW has taken the stance that they don't want people bringing and releaseing hogs and setting up shop with guided hog hunts, so for now, you're not going to find "hog hunts" in CO. The hogs that are already here, have migrated from down south into the state.