There's this person my street who totaly flipped on me one day while I was walking my dog and it stopped to pee on his lawn. He swore up a storm and freaked out saying "I don't take my dogs out to go piss and shit all over your lawn". And this person by the way has 2 dogs that literaly stay it his backyard 24/7. After that one time he'd just stare at my when I'd walk by with my dog, but just the other day my mom said someone did the same thing to her, which was the same person. The funny thing is too that it's on that patch of grass past the sidewalk which is technically the cities property. Any advice on how to 'handle' this situation?

Stop letting your dog piss there?

Kill his dogs.

I was thinking something more along the lines of bleaching his lawn

M80+mailbox?

Take a roll of toilet paper one night and literally poop on his lawn, car, or doorstep then wipe and but the filthy paper in his mail box. It will piss him off soooo badly.

Pussy

Kill him.

Now theres a man answer

Make a hand sized block of ice and throw it through his window at night, no chance of fingerprinting at all. Also, don't dress like a goddamn ninja or something in a cape and a black ski mask, just wear a dark sweatshirt, and some baggy pants. After you do it, take off, and then walk casually to your house.

Bleaching his lawn would also be a good idea, as you suggested, because he seems to love it so much. Or, you could of course just kill both his dogs while they are sleeping with some type of poison. Although, I don't suggest trying to make any type of poison, as you will likely kill yourself. Glass dust in their food, if their food is outside. This will cause internal bleeding, and a slow painful death.

But seriously, don't fuck with the animals, it's not their fault they have a douchebag owner. I'd go with the ice through his largest window. Also, right after he gets a new window put in? Smash that one too.