World's Greatest Canine Jumper. Micky the Alasation Dog was claimed to be the world's greatest canine jumper back in 1930.Subscribe to British Pathe: http://www.youtube.com/britishpatheFollow us on Twitter: @britishpathe (http://www.twitter.com/britishpathe)Join us on Facebook: http://www.facebook.com/britishpatheAll 90,000 British Pathe reels can be viewed on: http://www.britishpathe.com