CEDAR HILL, Texas (CBSDFW.COM) – Feral hogs seem to have the run of North Texas and in search of nutrient rich grubs, it’s no surprise that they’ve behaving like pigs. “They chew up the grass, they tear up the landscaping and again, they present a hazard with automobiles,” says Jack McFadden of Cedar Hill. “We’ve had at least the first reported accident of hitting three wild hogs here on Lake Ridge Parkway.”