Get peace of mind about your dog's safety and location with the most advanced wireless GPS dog fence that includes real-time tracking capability. No buried wires, no complicated installationjust seamless, reliable containment wherever you go. The lightweight collar is 50% smaller and fits 98% of dog breeds* comfortably and securely, making it a good choice for both large and small dogs. AccuGuard technology is enhanced with dual-frequency GPS, AI-driven motion detection, and tracking for reliable fences in yards as small as ½ acre. The intuitive My PetSafe app makes it easy to create and store up to 50 custom fences for home, travel, or new locations, giving your dog freedom while ensuring their safety. Cellular service is required for push notifications and tracking to function properly, but GPS fences will remain active at all times. *Designed to accommodate the average neck sizes of 98% of recognized dog breeds. Based on available data. Individual fit may vary.