Westminster Dog Show: The big-money breeds
A pedigree Tibetan mastiff appears in this file image on April 6, 2012, during an outdoor dog show in China.
German shepherd
A German shepherd reportedly trained by a man who used to supply dogs to Seal Team 6, the U.S. special forces unit which neutralized Osama bin Laden, was sold in 2011 for $230,000. Julia, the dog, responds to German, including "packen," which translates to "seize." The German shepherd benches in the Herding Group of the 137th Westminster Kennel Club Dog Show.This file image shows Tsunami, a German shepherd puppy, on January 30, 2013, at an American Kennel Club press conference in New York.