YANBU
I'm probably going to out myself now :) I have an irrational phobia about dog shite. I can't walk down the street with people, especially my DC without at least once telling them to watch the shite, I seem to have some super human skill to know where its located, how many metres away :) :) Even now thinking about the disgusting vile stuff makes me want to vomit.
I'm quite lucky, in the new area I moved to it's not a huge problem, I live right on a beach and again most people pick up after their dogs, so it's quite clean.
At my old home it was nightmare, I lived on a busy road connecting to a nature area, so people used to walk their dogs to and from and this one ignorant bitch used to allow her dog to shit right outside of my gate. I asked her nicely to either not let it do it's business there or pick the bloody thing up but nope she just looked at me like I was asking her to kiss my arse or something. I would bang on the window and scream at her too but she wasn't bothered.
Time and time again I had to pick it up or swill it away, one time my youngest son stood in it while wearing new trainers and I threw them straight in the bin rather than touch them.
The end result was I actually threw a bucket of water over the woman and the dog, I didn't really want to hit the dog with it as it wasn't his fault but couldn't help it and it was only water, she didn't know what to say but wasn't very amused but from then she started to walk on the other side of the road :) Had I known where she lived I would have reported her too.