Established in 1989, Peninsula Dog Obedience Group, also known as Pen DOG, trains dogs who participate in agility competitions and rallies. The group provides various training courses for puppies. It also offers the Canine Good Citizenship Program. Peninsula Dog Obedience Group provides basic obedience lessons for family dogs. The group offers competition obedience training classes. It offers several membership options for dog owners and handlers. Peninsula Dog Obedience Group also maintains a store that stocks a range of pet accessories, such as toys, collars and leashes.