Watch Tex The Border Collie as he makes his winning run at the Westminster Kennel Club dog show for the 2015 Masters Agility Championship contest. Tex gets off to a slow start but quickly builds up speed as he maneuvers through the obstacle course. He pulls ahead when he gets to the weave poles and simple blazes through them in a performance that stuns the announcers. I can only imagine the hours of practice this trainer and dog perform. If you enjoyed this dog video you might also like to see this Golden Retriever.