Curogan dog pinch prong collar - 50045 (67) 1/6 inch (3.99 mm) (Made in Germany) : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog Collars, Fur Saver Collars, Choke Dog Collars, Herm Sprenger Collars, Dog Muzzles