Amazon.com: Garmin Alpha 100 Bundle, Includes Handheld and TT 15 Dog Device, Multi-dog Tracking GPS and Remote Training Device in One : Electronics
Garmin Alpha 100 With 4 TT15 Collars - Garmin Product Store
Garmin Alpha 100 With 2 TT15 Collars - Garmin Product Store
Amazon.com: Garmin Alpha 200i/TT 15 Dog Tracking and Training Bundle, Handheld and Collar, Utilizes inReach Technology, Sunlight-readable 3.6" Touchscreen (010-02230-00) , Black : Everything Else