By JENNIFER PELTZ They have names that could make a random password generator cry uncle. Meet, for example, GCHG CH Calicops Sassafras Gonnakikurass. “She’s a saucy girl. Her name says

Westminster Kennel Club Dog Show features more than 2,500 dogs from around the world competing for the coveted title of Best in Show.

Louis, a 7-year-old whose full name is GCHP Sunlit’s King of Queens, showed no signs of nerves. He eyed interlopers at a haughty remove. He yawned in the face of commotion. “This dog is the most confident Afghan hound I’ve encountered in my entire life,” Ms. Jones said.

Here's a list of every Best in Show winner at the Westminster Kennel Club Dog Show ahead of the 149th annual event this week.

In semifinals Monday night at Madison Square Garden, judges so far have chosen a bichon frise known as Neal; a shih tzu called Comet, who was a finalist last year and