Mmmm....FREE BACON!!!!
There you go, I recall Stanley Marsh the III an eccentric Texan in Amarillo (look up Cadillac Ranch) had a neighbor selling lots for development, Marsh put a giant sign up, Future home of Worlds Largest Rattlesnake Ranch.
You can do the same thing with pigs when the “Syrians” want to move into the neighborhood.
Solution?
Cable snare......