Glossary

GPS dog tracker

A collar-mounted device that uses satellite positioning and a cellular connection to show your dog's location on a phone, usually for a monthly fee.

Also called: GPS collar, pet tracker, dog GPS, dog tracking collar, GPS tag, Bluetooth tracker, pet GPS

A GPS dog tracker is a small device that clips to a collar or harness. It uses satellites to find its position and a cellular network to send that position to your phone, so you can see where the dog is. Many offer a virtual fence that sends an alert if the dog leaves a set area. Most trackers need a monthly plan, and they need battery charging every few days.

They work best where there is a cell signal, so coverage in remote areas can be poor. Some cheaper tags use Bluetooth and only find a dog when it is close to another device.

A tracker does not replace a registered microchip and an ID tag, since a tracker can lose battery or fall off. It is useful for dogs that are often off-leash, but it is not a substitute for a secure fence or recall.

Last reviewed November 8, 2026

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Related terms

Microchip and registry A rice-sized implant that holds an ID number, which links to your contact details only if you register it; it is not a GPS tracker. Harness vs collar A flat collar holds ID tags, while a harness spreads a leash's pull across a dog's chest and shoulders instead of the neck. Dog license A local government registration of a dog, often required by law, usually needing proof of rabies vaccination and giving a tag that helps return a lost dog. Off-leash When a dog is allowed to move without a leash, legal only in places that permit it, such as fenced dog parks, some trails and private land.