@mietze I had a guy who had German sheps trained to act like they were going to kill you, when I delivered pizza. He kept promising he wouldn't do it again. I started carrying milk bones, and he screamed at me, then screamed at my boss when I threw his dogs treats to get them to back the hell off.
My boss: They weren't supposed to be out to begin with. If you have them out and order, she has my approval to do what it takes, or we can just not deliver there anymore.
I'd had guys try to grab me, I've had guys whip it out, etc etc. It got the point I would snort and laugh, and tell them I needed money, not cocktail weiners, no matter what it looked like. But yeah, not blacklisting the guy after repeated BS? Not cool.