Bukmastr ... an interesting read. Thanks for the posting. A small game license is necessary in order to hunt them. If the DNR is serious about keeping wild hogs out of the State, they would encourage hunters to shoot on site any hog.
I have a friend who owns a large farm in Crawford Country near Prairie du Chien. I better get a hold of him and see if he has hog problems. Him and his wife do not actually farm but they have huge gardens and flower gardens. Sound like they might have a hog or two.