(Wish the webpage folk were the same. Shoving up an ad partway through and consequently losing sight of the video wasn't the brightest of moves. I had to close and go there again.)
I presume the guy was using signs to tell the dog what to do. I 'hope' he was using signs. If the dog did that routine from memory or from voice command that would make it more intelligent that a lot of humans.
In comparison neither of my two dearly departed hounds had any brains.