 Later on Boyd would team up with Luke Williams as the Sheepherders and compete in many North American federations such as Continental Wrestling Association, Southeast Championship Wrestling and Southwest Championship Wrestling.Boyd would also act as a manager for Luke and Butch Miller as they competed under the "Sheepherder" name.Boyle made his professional wrestling debut in 1966, wrestling initially in his native Australia before he and his cousin travelled to North America to compete as The Royal Kangaroos, a name inspired by the legendary tag team the Fabulous Kangaroos.