Dogtra E-Fence 3500 Electronic Fence System

Dogtra EF3500 Electronic Dog Fence System Black; The Dogtra Company EF3500 Electronic Dog Fence System is a simple and secure way to keep your canine companion safely contained on your property. This effective underground electronic fence system is suitable for mild to stubborn dogs. The customized design lets you set boundaries around the perimeter of your property to keep your buddy safe in areas up to 40 acres no matter the shape or landscape of your yard.