There's always those people... it's annoying as sin!
People at the vets always Ooo and Aaahhh at Madison because she's a greyhound and blah-di-blah-di-blah.... (the blahs are answering questions and assuring them that they are not 'high strung' and such) but when we take Madison to run with her buddies, we put a muzzle on her (and the other people we go with muzzle their greys too, pack mentality stuff...) and people AUTOMATICALLY assume that because of the muzzle, she's going to attack their dog or something.
First off... your dog is more likely to hurt my dog... because your's isn't muzzled and he'll rip a chunk out of my helpless pooch... so chill.
THAT and when people like... AVOID Madison because they think she's going to attack them because she's a greyhound. (And apparently general consensus is that they are mean...

)
Whatever, we don't have to live with them every day in our houses, and they are one of few that actually freak out and get rude... when this happens, I usually just start calling Madison "Killer"... as in, "Oh, okay... c'mon Killer, let's go look at doggie food." (Priceless.)