The Perfect DogTM Command Collar® with Don Sullivan - Kit Includes Collar and 30 Minute Training DVD (LARGE DOG)
Eliminate nightmare behavior with The Perfect Dog Command Collar. This innovative system helps you gain control and start to see positive changes in as little as a few minutes. The adjustable collar gets the most stubborn dog's attention and helps it respect you as its pack leader, just as a puppy learns to obey its mother.Large Collar fits dogs necks 7" to 24".  Plastic and metal. Each comes with 4 extra collar links and complete instructions. It also comes with a bonus DVD "30 Minutes to the Perfect DogTM, hosted by The DogFatherTM, Don Sullivan.