GPS Fence System without Monthly Fees: The Dogtra GPS Fence offers a secure and flexible solution for keeping your dog safe while allowing them to roam freely. This system features invisible boundaries and layered protection, including a warning zone, primary fence, and two backup fences, all designed to create a safe outdoor space without any recurring subscription costs. Customizable Virtual Fence: Utilize the Dogtra GPS Fence app to create circular or custom-shaped boundaries tailored to your property's layout. The app is only necessary for the initial setup; once the fence is established, the collar operates on its own. It supports up to 30 unique fences and is suitable for outdoor use on properties that are 3/4 acre or larger. Remember to remove the collar when your dog is indoors. Return Reminder Tone and Come Home Sequence: The dual-band GPS and responsive boundary guidance ensure reliable and accurate performance. Each boundary can be set to tone, vibration, or stimulation, with 100 adjustable levels. The system smartly disables correction when your dog is returning home and uses a continuous beeping tone to guide them back. Effortless Setup: The Dogtra GPS Fence is quick and easy to set up, requiring no digging, wires, WiFi, or data, and no hidden monthly fees. Use the app once to set up your virtual fence in minutes. After setup, the collar works independently without needing a phone connection. It's recommended to keep both the app and collar firmware updated for optimal performance, and flag training is advised; a training guide is included, while flags are sold separately. Rechargeable, Waterproof, and Multi-Dog Compatible: Built for outdoor use, the collar has an IPX9K waterproof rating and a rechargeable battery that lasts all day. It is designed for dogs weighing 15 lbs and up, fitting neck sizes from 10 to 22 with a 3/4 strap. Longer straps are available for purchase. Up to 3 dogs can share the same fence profile through the app. Please note that this is a containment system and does not include live tracking or notifications. Dogtra's Commitment to Quality: With over 45 years of experience, Dogtra has earned the trust of professionals and pet owners alike for its high-performance training tools.