Marker training uses words or sounds to communicate or signal to the dog that he is doing something correctly or incorrectly. The words or sounds mark a specific moment in time when the dog performs an action or behavior. It’s feedback for the dog in its simplest form. Verbal marker words clear up and improve communication in training and streamline the training process. We use classical conditioning to teach marker words. For optimal conditioning, give the cue then follow-through within .5-2.3 seconds (1 sec is ideal). We use four marker words: Yes,......