It might be easier to learn to shrug? Lots of things can be annoying but in the larger scheme of things (over time) what is going to be annoying to one in a week or two's time? I clean up the poop (and/or get passive/aggressive and use my shovel to move it, LOL; you could accidentally "forget" and park in the wrong place :-) but once it's done, it's kind of over and hasn't really taken any time/much effort. It's not like the woman is going to ever ask you to change parking spots again :-) If she were that dumb, you could just go knock on her door in person, point and laugh at her!