Honestly used to like watching his show but the more I watched the more I realized it was a show and we were getting a very curated narrative. You need to remember that this isn't some independant and unbiased journalist documenting an animal trainer. It's his show and his people selecting "good candidates" for it. Dogs have personalities, that's why there is a selection process for service animals. Dogs can also suffer from mental illness just as we do. Every dog is a unique case and as such we can't say "Every dog will [u] X [/u] if you [u] Y [/u]." While most will respond well to good training, there will always be outliers, which the show dangerously glosses over.