What do you use to keep the neighbourhood dogs fom peeing on your front lawn. We are in a new subdivision and it seems everyone in town likes to walk their dogs here to look at all the new houses. We have only a sidewalk on one side so every dog going by marks his spot. We are just starting to plant and I don't want my lawn burnt. My DH read that if you pour vinegar on the edge not on the lawn that will keep them off.