Review on 🐶 PetSafe Elite Little Dog In-Ground Fence with Waterproof Receiver Collar - Tone and Static Correction for Pets 5 lb. and Up by Sherry Smith

Works great! It took a while to install but make sure you plan ahead so you know how to secure the wire. I pinned it to the bottom of the fence and buried it everywhere. Be sure to use a surge protector on the cable. I figured I could just plug the power into a surge protector socket, but lightning struck the real boundary wire and burned the transmitter. So make sure your boundary wire is connected to the supplied surge protector and then connect the boundary wire from the surge protector to the transmitter. My Border Collie settled in quickly. She no longer digs in the garden and I don't have to carry her all the time. About once a week as a reminder.