I'm planning to walk my dog and smear my pet's feces on the sidewalk.
Why on earth would you do this?
I've got a personal vendetta with these dog's owners
How will the neighbors even know how the feces got there? If you have issues with them, why not try to respectfully talk them out?
I'm going to make sure everyone can see it. These neighbors are so bad and deserve this.
This seems a bit extreme and dramatic to go to such lengths. Maybe making a sign that says pick up after your pet would be a better deterrent.