See Trick the border collie perform his winning run from the 2017 Masters Agility Championship contest at the Westminster Kennel Club dog show. Trick went toe-to-toe with some of the best agility trained dogs from around the world and came up on top with no errors! A truly amazing feat for both Trick and his trainer, John Nys who provied Trick was ‘no one-trick pony.’ What’s even more amazing is that border collies have now won the competition in three out of four years.