This ultrasonic bark control device is a safe and effective way to train your dog. Using sound frequencies that are inaudible to humans but detectable by dogs, it can help curb unwanted barking and other problem behaviors. When your dog barks, the device emits a high-pitched tone only they can hear, which startles and discourages further barking without harm. Suitable for dogs of all sizes, it works to curb digging, eating unsafe foods, fighting and other issues using sound alone.

Simply place it where problem behaviors occur and let the ultrasonic waves do the training for you. Its wide frequency range makes it an ideal remote training tool that's both humane and convenient for any dog owner looking to curb bad habits and establish good behavior.