Every dog at this week's Westminster Kennel Club show is a champion. So how does a judge decide which is best in show?

They have names that could make a random password generator cry uncle. Meet, for example, GCHG CH Calicops Sassafras ...

But choosing a winner at the United States' most storied dog show requires an encyclopedic knowledge of 201 different breeds and varieties. And it takes some steady nerves. "When you're judging at ...

So how is a judge to decide which dog ... dog show requires an encyclopedic knowledge of 201 different breeds and varieties. And it takes some steady nerves. “When you’re judging at ...

But choosing a winner at the United States' most storied dog show requires an encyclopedic knowledge of 201 different breeds and varieties. And it takes some steady nerves. “When you’re judging at ...