Will a GPS tracker stop my dog from escaping?

No — trackers locate your dog after an escape. For prevention, use physical fences or GPS fence systems that beep/vibrate at boundaries. Trackers + fences together are the safest combination.

How small can a dog be for a GPS tracker?

The Tractive works on dogs 8 lbs+. The Fi collar fits dogs 11 lbs+. AirTag in a collar holder works on any size dog. For cats, use Tractive Cat or AirTag — they are the lightest options.

Best Dog GPS Trackers 2026