OMG, I would never, ever, ever let my dog shit on the pavement / in someone's garden / in the park and not pick it up - that is absolutely revolting.
My dog did an "unexpected" poo the other day when out jogging with my dh (dh was doing the actual jogging, obviously) and my dh didn't have any more bags on him so he came home and then drove out again to clear up the poo.
Aren't there huge fines for people who don't pick up after their dogs?
I cannot get over the idea that I would stand there watching my dog shit on the pavement and then just walk away from it - surely they're shitting up the pavements for themselves too? Or do they walk a different route every day until enough time has passed for the poo to disintregate?
Ugh, ugh, ugh, just the thought of getting dog shit on my shoes or buggy or - even worse - ds's shoes is revolting.
Get the local paper involved in a name-and-shame campaign with photos of the owners standing by as dogs do their thing.
And remember to get angry at the OWNERS, not the dogs. If anything, the poor dogs deserve our sympathy as they've got such idiot owners...