All throughout the mid-west these stray packs of dogs are getting just like the pigs and going full wild and causing a lot of destruction. After one of them came into my yard and started chewing my small dogs neck i had to shoot it in the gut with my .22 air rifle. The next day i followed the bloodtrail and it got about a mile down the dirt road and died. They also get at the chickens and rabbits if not controlled.