Having ruined a brand new pair of shoes walking back from an evening out last weekend when I stepped in a dog turd (which was exactly twenty feet away from the bin provided for dog litter) I'm almost out of charity for our four legged, tail wagging friends...
Why does dog excrement have all the adhesion properties of Araldite?
...But I'm even more uncharitable toward their lazy owners, who don't clean up after their pets.
It should be made law that a dog owner who fails to clean up Rover's crap must suffer the consequences of allowing joe public into their homes to crap on their living room carpet.