Ugh! I have had this happen before! We were walking one day and a guy stopped me and accused me of not picking my dog's mess up. I looked at the "evidence" - it was from a small dog. Nicki's "evidence" would obviously be MUCH larger. I said to the guy, "uh, Nicki is a big dog, the poo is from a small dog." At this point, he was ready for a fight! Luckily, his wife came up and nearly laughed when she looked at 100 pound Nicki and the poo on her lawn... she told him basically that he was stupid and he stromed off.

Sometimes people are so clueless.