If you’re not directly familiar with clicker training, you might be a little confused on what exactly this style of training is all about. It is a newer style (although has been known and used for many decades) of training in the sense that it took a while for dog trainers to really hook onto it.
Herding is one of oldest canine activities available. It has real world applications and is still in place for viable farm assistance in many places. For urban individuals, herding has become more of a training activity for competition for those breeds of dogs with natural instinct.
If you are wondering why some of the previous years' top placing dogs can't be found in the current year's top placings, it MAY be because they have been placed in the "T" Category listing at the BOTTOM of their Class!!