Wireless Dog Fence for 3 Dogs, Wire-Free Electric Dog Fencing System, Remote Waterproof Pet Containment System, Rechargeable Adjustable Training Collars

Description: This pet shock collar electric fence can establish a safe zone up to 500 meters in radius. The receiver acting on your dog's neck has an audible alert function and low electrostatic shock which will not hurt your dog, but tells your dog which areas are inaccessible. Repeat this cycle a few times, and your dog will understand that when it hears the warning sound, the area in front of it cannot be approached. In this way, an invisible but effective fence is formed relative to your dog. Features: Safe and Effective Dog Fencing System - This training collar can help you train dogs to develop the habit of living in their own independent space effectively, as well as to keep your furniture and daily necessities clean and neat, and to keep your pets away from the discomfort of living in a real fence. If you keep your dog in the designated and safe area, you won't have to worry about anything when you go outside. It can be widely used for dog training at home or field trip.