People don't do this on my property anymore. I have dogs. PROBLEMO SOLVED! Kaiser is 45 pounds of police dog, that can clear my six-foot concrete wall in a single jump, and clocks in over 35 mph. Blitz is a wolf. Like an actual wolf (not technically, but really). 

.....of course they're friendlier than the nonexistent lovechild of Bob Saget and Mr. Rogers, But they're scary as fuck when they start howling for your blood.