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 ...

As a wily border collie named Rose zipped above a fake-grass-covered ring in Latrobe on Saturday, the 6-year-old agility competitor appeared to rarely touch the ground as she glided through an ...

A dog owner-handler from eastern Pennsylvania is celebrating this weekend. Emily Klarman of Doylestown, Buck County, watched Vanish, a Border Collie, win the 12th Annual Masters Agility Championship ...

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.

A Maryland dog named Nimble took home major titles at the 148th Westminster Dog Show after racing through the event's agility competition, becoming the first mixed-breed dog to win the event. Nimble, ...

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 ...

NEW YORK (AP) — A crowd is waiting to see you run a labyrinthine obstacle course you have never done before. You have to complete it with enough focus to avoid wrong turns, enough precision to ensure ...

NEW YORK — A crowd is waiting to see you run a labyrinthine obstacle course you've never done before. You have to complete it with enough focus to avoid wrong turns, enough precision to ensure your ...