I have neighbors on both sides of me with dogs and they are all assholes. Most dog owners disregard the laws and don't pick up the poop just like the poster. Dogs are just dumb animals. People in the city with dogs should be taxed double.
I'm guessing that this person must have stepped in a pile of crap this morning...? I highly recommend they stay away from my yard, our bulldog leaves some rather large landmines. But then again I don't live in the city, so I must not be an asshole or deserve double taxing!