Most embarrassing moment: I had a standard poodle bitch, as friendly with other dogs as anyone could wish. One day I was sitting in the park with her on a lead when a woman with a tiny Yorkshire terrier said to me 'Is you dog friendly?' and just as I said 'Yes' the bitch picked it up by the scruff of the neck and then dropped it! Perhaps she thought she was being polite or it was some kind of fluffy toy! She didn't shake it or hurt it, just picked it up and dropped it. Quite extraordinary! The woman and I just looked at each other, each as surprised as the other, and she walked on without a word.
Don't know what Cesar Milan or Barbara Woodhouse would have made of that.(And yes, their methods are/were wrong )