Some folks don't have the common sense to do their homework and learn how to predator proof their property. Predators usually get discouraged after several failed attempts to bag a quick chicken dinner, whether it be by air or land, only to move on.
Ridding predators doesn't necessarily mean killing, and the same applies to "Culling".
From my readings, it seems that people with large properties are more "in tune" with their land and know how to deal accordingly, whether it be large guard dogs, mules, electric fencing etc. Those living close to, or in town, seem to let their guard down thinking that predators don't live in the city. That stray cat or loose running dog could be considered a predator, and no telling what else is out there. I'm not taking any chances.
Sorry for the essay. Should I start another thread?