Dogtra
Dogtra Dummy Collar WITH FREE EXTRA STRAPdummy collar, for receiver models: 175NCP, 180NCP, 200NCP series, 210NCP series, 280NCP series, 300 series, 7000 series, EF-3000, and EF-3000 Gold.dummy collar, for receiver models: 500 series, 1100NC, 1900NCP...