For quite a while Guus Ellenkamp has been training his dogs so they are behaved and listen properly. He is also an admirer of the work and the ideas of Cesar Millan, who is kind of his sample of what he wants to do at least as a part time job: help people with managing their dogs, rehabilitating dogs that are considered problem dogs. So he was very happy to be given the opportunity to help out a friend who had a 'problem dog', after doing some more private 'dog experiments' on his own. So Guus is pretty confident to be able to help people managing their dogs better, whether they have real problems or just want to do better.