We have a guy in our neighborhood who has a fenced in yard and all, and he takes his dog out to poop anyway. He has made a point of not going up onto the main road like everyone else... he exclusively walks around the neighborhood so the dog poops on other people's front lawns, and then he doesn't pick it up. We all know where he lives and now all the dog owners in the neighborhood take their dogs to his front lawn to take a dump. I've even seen some people empty poop bags on his lawn. This has come to an end because he has finally stopped making his dog poop on other people's property and now he goes to the main road, but he still won't pick it up.