Agility competitions, sports with dog. Black and white border collie runs with its owner at competitions. The future winner and champion Stock Photo - Alamy
Border Collie "Stryker" Wins 2021 AKC Rally National Championship – American Kennel Club
Border Collie "Aurora" Wins 2020 AKC Rally National Championship
Meeker Classic Champion 'Alice' Becomes Most-Accomplished Border Collie in North America | Pro Club