Train your dog using an e-collar, which is a specialized training tool suitable for gun dogs, hounds, companion dogs, K-9 training, and even GPS dog tracking. These electronic dog collars are designed by experts like Dogtra, Garmin, Sport PRO, PRO 550, Alpha 100, 1900S, e-collar Technologies, SportDOG, and Tri-Tronics. Whether you need to train a hound hunter, gundog, retriever, or field trial
