It's real simple: Don't let your dogs ---steaming pile of meadow muffin--- on other people's lawn. They never had a problem with the dogs - they had a problem with the ---smurfette--- that held the leash.
I have a neighbor who lets her dog ---steaming pile of meadow muffin--- on other peoples lawns. And no, she does not pick it up. If she sees anyone out, she'll hightail it past. There was one time my next door neighbor caught her in the act. All I can say is, don't let your dog ---steaming pile of meadow muffin--- on the lawn of an outspoken 5' nothin black woman!
Also, my wife's step father lets his dogs pee and take dumps on his neighbors lawns without picking it up. Even though I had no vested interest, it really ticked me off. Oh wait, I caught him letting his small dog pee on my car tire one day, so I did have a vested interest. I keep hoping that one of the guys on the other side of the neighborhood kick his ass one day. Whenever me and the wife used to walk his small dog, we always made sure that it took a good, long piss all over step-dad's car.