The price varies because there are some GPS trackers that uses monthly subscription. For a monthly subscription you can spend Fee: $6.95/mo – $9.95/mo while buying refurbished GPS you can spend atleas $130
Implanting GPS tracker on your dog is not possible, you can only tire it round the dog’s neck.
|Whistle GO Explore||Editors’ Choice Excellent (4.0)||1.3|
|Link AKC Smart Collar||Excellent (4.0) Review||2.55|
|PetPace Collar||Good (3.5) Review||1.5|
|Tractive GPS 3G Pet Tracker||Good (3.0) Review||1.23|
GPS Collar is the best solution to secure your dog agains theft. If it is stolen, you can easily trace it to know it exact location