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Lost & Found Dogs terms
Missing dogs and the reunions: lost-dog appeals, found dogs, microchip matches and the thefts that take dogs from yards.
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. 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.