Coastal Train Right! Deluxe Silent Dog Whistle

Use this deluxe silent whistle to call your dog back to you during outdoor activities. It features a chain lanyard for easy carrying and a protective cap to keep the whistle clean when not in use. The sound is inaudible to you, but your dog will hear it and can be trained to respond. The adjustable tone carries a long distance and is audible to your dog up to 900 feet away. Approximately 4”.