Just yell "please rip apart my garbage can and spread everything out in a 10' circle". That should bring 'em in.
Had one years ago doing just that every other night. Caught him one time doing it, and yelled at him. He looked at me and went right back to doing what he was doing.
OK, screw me, screw you. Went in and got my service gun at the time, a S&W Model 10. Yelled at him again to scram and again he ignored me. OK, shot at the back of his head from about 10'.
He jumped straight up about 2' and took off. I was very disappointed in the performance of our duty ammo. Found him the next morning in the back yard, with a lot of blood around him.
We were in the middle of a rabies outbreak, so picked him up in a heavy duty black plastic contractors bag. Dumped bleach all over the blood, took years for the grass to grow back. lol