A Komondorak

A Komondorak runs around the ring during the Working Group section of the 134th Westminster Kennel Club Dog Show at Madison Square Garden in New York.

White Terrier

Danny, a 3-year-old White Terrier, is groomed backstage during the 134th Westminster Kennel Club Dog Show, in New York.

A Pyrenean Shepherd

Happy husky

A woman walks her husky in Yildiz park in the center of Istanbul during a snowy day.

Two-legged dog

This photo shows Faith a two-legged dog walking down Michigan Ave to the wonderment of the human pedestrians.

Rastafa-dog

A dog dressed as a Rastafarian participates in the Family Pet Festival in Cali.

Male lion cub and male Puli dog

Zimba, a male lion cub and Bogi, a male Puli dog, are seen at Gyoengyoes zoo in Hungary. Zimba was donated to the zoo by a private donor in Italy, and will be raised by Bogi.

Chihuahua getting a bath

A Great Dane

This photo provided by the journal Science shows Gibson, a Great Dane, right, and Zoie, a Chihuahua in Grass Valley, Calif.

Male chihuahua

A long-coated male chihuahua named "Love-kun" (bottom) with a heart-shaped pattern on his coat sleeps beside its old brother "Heart-kun" which also has same marks at Pucchin Dog's shop in Odate, northern Japan. The three-day-old chihuahua was born on August 3, 2009 as a young brother of "Heart-kun" which also has same marks.

A boxer

A boxer rests as Dachshund puppies play near it in Santa Clara in central Cuba.

World's Ugliest Dogs

Fifteen-day-old Saint Bernard puppies

Two fifteen-day-old Saint Bernard puppies sleep in a box at the breeding kennel of the Barry Foundation in the south-western Swiss town of Martigny.

Obama family's new dog

The Obama family's new dog, Bo, a 6-month-old Portuguese water dog, is shown at the White House in Washington.

A King Charles spaniel

4-year-old Ibizan Hound

Essie, a 4-year-old Ibizan Hound, waits backstage for competition during the 133rd annual Westminster Kennel Club dog show.

1-year-old Bison Frise

Terrance, a 1-year-old Bison Frise, from Savannah waits backstage after being groomed during the 133rd annual Westminster Kennel Club dog show at Madison Square Garden in New York.

Two cloned beagle puppies

Two cloned beagle puppies named as 'Magic' and 'Stem' sleep at a lab of a South Korean biotech firm, RNL Bio. RNL Bio said on it has developed a new method to clone dogs using stem cells derived from fat tissue that greatly increases the likelihood of success. The two cloned beagle puppies were born on January 27. Picture taken January 28.

Dachshunds and a Chihuahua

Dachshunds and a Chihuahua line the seawall as they wait to have their picture taken during the South Beach Dachshund Winterfest Saturday in Miami Beach, Fla.

A golden retriever puppy

A golden retriever puppy yawns during the American Kennel Club's most popular purebred dog in America news conference in New York. For the 18th consecutive year, the Labrador Retriever is the most popular purebred dog in America, according to 2008 registration statistics released by the AKC.