I took my puppy last night to a dock diving training to see if he would enjoy it,he had a great time! My question is, there were some regulars there with their dogs who were fantastic at dock diving.....but never stopped barking from the moment they entered the building. Why is that tolerated? I have a hard time believing that these dogs would lose any drive by learning to be quiet. It was enough that I don't know if I want my puppy to watch and learn this behavior....he by the way was very excited and silent !