Ukrainian based TreT the American Staffordshire Terrier is a popular dog who has some serious parkour talent. He shows off his latest moves in "Super Dog".
Next time you think your job is "way over the top", think about those who climb towers for a living. Or, say a prayer for the fools who do it for fun! Check out this video of a daredevil climber scaling the top or a Russian building 577 feet up.