About time - his methods are outdated, behaviorally inaccurate and inappropriate and inhumane. A dog trainer site I frequent had the Simon/pig episode <highlighted in the news story above> and discussed the video from a current and behaviorally accurate point of view <behaviorally mostly in terms of the dog in that video, not so much focusing on the pig, though the one pig was injured and the others frightened, just for entertainment purposes - as what he's doing has NOTHING to do with actual training> That story in the link above also has some misleading things in it. Milan calls himself a behaviorist but he has no actual knowledge of the scientific principles of behavior and learning, and the term "behaviorist" actually refers to someone who has Master's level study/experience and degree in animal behavior, which he does not. Once again - an inaccurate use of a term.
The poor dog in that episode learned that - pig chasing is -still - fun but can also be stressful and- that people can be scary <Milan purposely rolled/pushed him in the dangerous and stupid "alpha roll" which not an appropriate thing to do -ever. Especially with a panting, short-faced dog.
Simon did -NOT - learn to do anything differently regarding pigs.