Dogtra Edge Dog Collar

The Dogtra Edge Dog Collar is a great training device for your dog, with a range of 1 mile and a waterproof transmitter and receiver/collar. The collar features an interchangeable rheostat intensity dial with varied stimulation types, including nick, constant and a nonstimulating pager vibration mode, while the LCD screen displays the exact level of stimulation and mode, even in dark or low-light conditions. Interchangeable contact points for a variety of coat lengths. Expandable to a 2, 3 or 4-dog system (additional transmitter, receiver/collar and other components not included).