NEWINGTON — Joyce and Chris Tenahaagen are celebrating the success of Shelby Cobra, their 6-year-old border collie that recently won a Westminster Kennel Club competition. They co-own the dog with ...

She was nimble, she was oh-so-very quick – with the perfect moniker to match. A 6-year-old canine from of Ellicott City, Md., named Nimble beat out 350 competitors to become the first mixed-breed dog ...

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, ...

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 ...

ST. LOUIS — Fast CAT is the perfect intro into dog sports and a 100 meter dash for dogs. The event will be held at Purina Farms.