Our neighbors dog would relentlessly poop in my other neighbors yard. The victim asked our neighbor to not let his dog do that any more butit never stopped

So the victim decided to gather the poop every time and have a big stockpile. He waited for my neighbors to leave and then went to their front porch and smeared the poop all over the steps, door and windows. It. Was. Nasty.

That dog never pooped in another persons yard again.