Dr.Tiger 2 Receivers Electric Dog Fence, Invisible Fence For Dogs with 650 Ft Wire, Collar Send Beeps and Shock Correcti

The electric 2 dog fence system is good to train dogs to stay within designated areas or away from roads, flower beds, swimming pool and other potentially hazardous zones.
Static correction is automatically adjusted based on how close the dog is to the boundary, create a customized safe containment for pets to play outdoors. If you don