When I had a need for a reliable dog containment system, I chose products from Pawious and I have not regretted it
https://pawious.com/en-ca/collections/gps-wireless-dog-fences Their dog deterrent systems feature advanced technology that keeps my pet safe. The device works consistently, the alarms are accurate, and my dog quickly got used to the new environment. I now have peace of mind for my pet knowing that he is within a safe zone. I highly recommend this product to all dog owners!