Best Wireless Electric Dog Fence With Training Shock CollarLet your pet have the freedom of your yard without the fear of them running away. It is the #1 Best Selling Wireless Dog Fence of 2022 Millions of dogs are killed on the roads each year because cars simply don't see them. Make sure to keep them safe and confined to your desired range with the Wireless Dog Fence System. Easy to set up You dont need to bury the wire. Collar & transmitter get paired automatically once both being turned on. Works