Tractive
Tractive XL Smart Dog GPS Tracker | Live Pet Tracker with Virtual Fence | Vital Signs Monitoring of Heart & Respiratory Rate | Up to 1-Month Battery Life | Dog Collar Attachment (Green)
Garmin
TT™ 15X Dog Device, Tracking and Training Dog Device with Collar, 18 Levels of Stimulation, Rugged and Water-Resistant, High-Sensitivity GPS, Red
Garmin
T 5X Dog Device, Tracking and Training Dog Device with Collar, Rugged and Water-Resistant, High-Sensitivity GPS, Blue