In my neighborhood we have many dog walkers. I like dogs but, have a kitty. The dogs owners stop and allow their dogs to Pee on my mail box post. The people seem to think that it's normal and, I don't and I'm sick of it. Is there a humane way to stop dogs from peeing on my property. I don't want to sit outside with a stun gun or water gun fill with nasty stuff but, I may. Ed