How do I stop dogs from urinating or pooping on my sidewalk. People walk their dogs and let them go anyplace. I have spoken to a few people when I see this happening and they all say the same thing - I can't help where the dog goes, he goes where he wants. My reply is always the said, "How come your dogs never pees or poops on your property by always someone elses."
I have tried Repel All but it does not seem to work on either the concrete or grass.
Is there anything out there that I can use to stop this problem.