I think what it boils don to is exactly what bayedsolid said, they have hardly ever been dogged around here. This is basically bearhound country and they do not want their hounds running hogs. No one uses dogs around here for hogs. Bayedsolid is probably 20 mi. from me. We had no water to speak of where I hunt so we had no hogs up here for close to a year. They will quit rallying up after the dogs are on them a few times. What happens is hogs are a social animal and tend to run in herds. Rallying up, they can fend off most predators and it works until that predator becomes several domesticated dogs that have little to no survival instincts and won't back off. Then comes the guy with the gun and it doesn't take them long to figure they better get while the gettins good.