Ever been at a Strip Mall and in the back of the Mall there is a dumpster from the Chinese restaurant? Then there are a dozen of feral cats fighting over the scraps. Well, it is getting bad enough that feral hogs are now chasing the feral cats away from the dumpster. They are moving into wherever they can find food. Heck, I have seen them in a Walmart parking lot. I have seen feral hogs in the middle of nowhere and wonder how they got here. We killed over 200 behind our house. We don't have crops for them to destroy, but the eat all the deer and turkey food. In GA where there are farmland it is unbelievable what the hogs can do. You can look a field of crops one day and then the next it looks like several tractors plowed everything up. A group of hogs can rut everything up overnight.
We eat the smaller one and the larger Boars we leave for bating coyotes.