Turn em loose, they will eventually return to wild running animals... Turn a chicken, cow, or hog loose.... They'll just stumble around looking for handout foods, until they get hit by a car or something. Whitetails have not been pred to the point they are no longer whitetails. Just because you but a wild animal in a pen, does not mean it's all of the sudden "domesticated".... If you doubt that, why don't you go crawl in the bear enclosure at the zoo with the Grizzer bears.... Once again, a wild animal, even if it's in a cage.