Does the family dog's barking disturb your working and enjoying peace? In this one time course, we will explore ways to control and prevent dogs from excessive barking. We will also learn why dogs bark and the different barking behaviors. Teacher will present ways to extinguish or reduce excessive barking in dogs and puppies through lecture, slides and discussion.  Teacher and leaners will discuss and trouble shoot ways to prevent such barking.  Teacher will also model on demo dog. Students may try methods during the class with their dog.  Learners only need to have barking dogs, but not really a requirement! They are free to learn about barking behaviors.