The SportDOG SDF-100A Electric Dog Fence is safe and effective for all dogs over 10 pounds. This pet containment system the can cover up to 100 acres. Installation is a simple as installing the wire around the perimeter and plugging in the transmitter with the included adapter. Your dog wears a collar that receives a signal from the wire if he ventures too close to the perimeter. The system can be expanded to include as many dogs as you need by added the SDF-R extra collar.
One Year Warranty