So you want to make sure your dog does not wander off and get lost? The Wire-Free Wi-Fi Dog Fence by Perimeter Technologies could help your cause. The system has integrated signal chips that keep your dog and the smart station connected. Wire-Free tracks the location of your dog and reminds her to stay within the set boundary. When your dog nears the preset boundary, the collar emits a warning tone. If your dog continues, your preset correction level gets triggered.
The device has 4 static settings. The correction level increases based on your dog’s speed and distance from the boundary. You can always monitor your dog from the Smart WiFi base station. Not cheap but could help remind your dog to stay close.