GARMIN Alpha 100 and 5 x TT 10 Dog Tracking and Training Collars – Garmin Best Buy
Garmin Alpha 100 Mini 2 dog combo w/ Alpha 100 and 2 TT15 Mini collars
Garmin Alpha 100 (TT 15X Combo) GPS Dog Tracking System for Hunting Bundle | with TT 15X Tracker Collar for Dogs, Portable Charger & Lanyard | Track Up to 20 Dogs, 9-Mile