Aug 09, 2006 — Some of North America's best herding dogs will be in Kingston this weekend for the 19th annual Sheep Dog Trials. It's a competitive dog sport in which dogs move sheep around a field, fences, gates, or enclosures as directed by their handlers. More than a hundred dogs have been registered for the Kingston event. This weekend's trials are the largest of their kind in Canada and attract a number of local, national and North American champion sheep dogs. Todd Moe talks with the trainer of the current North American champion.