The number one animal that I watch for the most is the wild black boar.. even the bears don't bother them. In the mountains around Tellico Plains, one is liable to still have Russian blood.. this type is called the "Devil's Pet".. for a good reason!
In the early seventies, I had a friend and hunting buddy who lived in a small town in the North Carolina foothills.
He was raising these boar (he swore they were "Russian" boars). They were so dark, you'd have said they were black. I don't often refer to animals in human terms, but these boar were simply evil looking with their tiny eyes, long snouts, developing tusks, bristly bristles, and their little, almost dainty looking, hooves.
Anyway, once he got several that had matured enough, he'd pack 'em into an old livestock trailer and haul 'em up into the mountains and just turn 'em loose. After marking the spot, he'd leave. He'd give 'em a month or two to acclimate themselves, then he'd return with his pack of six to eight dogs...Redbones and Plott Hounds...and hunt them.
The boar bred like rabbits, of course. Pisgah was excellent cover for them and forage was abundant. They'd eat anything, including small mammals. Heaven only knows how many of those boars' progeny are still roaming around up there.
You're right...you definitely wouldn't want one of those boar charging you. Or even worse,
catching you.