
Using a calm demeanor will help you find the best way to communicate with your dog. This rarely will teach your dog anything unless your dog is smart and happens to accidentally figure out what you want when you are yelling in anger. When people get frustrated and want to correct a dog, they often fall back on the communication mode that is comfortable for people - words and yelling.

If you are familiar with clicker training, it is the same concept, but the other side of the spectrum. In dog training, we call this a secondary punisher.

Often times he will make his patented tsch! sound simultaenously with a leash correction or with a phyiscal touch allowing the dog to quickly learn that the sound is often paired with something else that is unpleasant. Cesar M illan creates a conditioned response to the sound when he first begins to correct a dog."Tsch" (sounds like air coming out of a tire) is a naturally annoying sound to dogs that has a better chance of breaking their mental momentum than an actual word.
