This DVD shows subtle stress signals such as lip-licking and yawning that most dog owners miss. Knowing when your dog is first beginning to become stressed is crucial to being of help.

Although this is more of a booklet than a book, it is an excellent source of information on how to desensitize your dog to what he/she fears. A great step-by-step guide.

Clicker training encourages dogs to think for themselves, which builds confidence. Even dogs who fear the sound of the clicker can be taught the method, using the soft "i-click" or even a ballpoint pen or a verbal "yes" marker.