The difference between real dog men and the pretenders is those real doggers are studying those dogs all the time and reading the behaviors and know what will come next when a dog starts acting a certain way. That's why those TV trainers look like they are doin magic with those dogs. Well that and editing. But understanding the signs a dog exhibits allows you to head off a lotta stuff before it gets going and makes you the leader and not one of your dogs.
Good points. Always helps to know how to read your dog.