SportDOG® Brand is owned by Radio Systems Corporation, a manufacturer of electronic dog training gear and accessories. Based in Knoxville, Tennessee, the company is the industry leader and prime innovator in the development of safe, reliable, and technologically superior dog management solutions. SportDOG product lines include remote training collars, no-bark collars, an In-Ground Fence™ system, a launcher basket and electronics, and GPS tracking systems. The company also carries training gear including collar straps, dummies, and whistles. (less)