If someone forced me to pick one breed of dog that should be extinct, I'd have to go with the Schnauzer. Is there another breed that won't shut up and is just downright mean? I can't think of one. And I'm a dog lover too. Oh yeah, unless of course it's YOUR Schnauzer...yeah....yours is different and I'd probably like yours. Mmm-hmmm.
The other breeds that make the short list are the Yorkie (yapper) and the dummy of all breeds, the Dalmatian. I might spare these based on the individual personality though.