A border collie named Tex sped, jumped and climbed to a win Saturday at the Westminster Kennel Club agility contest. Tex beat a field of 330 dogs while a husky mix named Roo! repeated to earn a ...

This video is no longer available. A 6-year-old pup named Nimble from Ellicott City, Maryland, has moved into the history books, becoming the first mixed-breed dog to win the agility competition at ...

NEW YORK (AP) — When the Westminster Kennel Club dog show added an agility competition a decade ago, it opened U.S. dogdom's most elite door to mixed breeds for the first time since the late 1800s.

When the Westminster Kennel Club dog show added an agility competition a decade ago, it opened U.S. dogdom's most elite door to mixed breeds for the first time since the late 1800s. But purebreds won ...

NEW YORK (AP) — When the Westminster Kennel Club dog show added an agility competition a decade ago, it opened U.S. dogdom's most elite door to mixed breeds for the first time since the late 1800s.

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

A border collie named Kelso rocketed to a win in the Westminster Kennel Club's new agility competition Saturday night, while a husky mix called Roo! ran away with the recognition afforded to ...

The 150th annual Westminster Kennel Club Dog Show is in full swing! Prove-It, a Border Collie, won the 13th Annual Masters Agility Championship Finals on Saturday, continuing the herding breed's ...

A border collie named Verb won the Westminster Kennel Club's agility contest Saturday night, tearing through an obstacle course like it was a walk in the dog park and leaping into owner Perry DeWitt's ...