Your four-legged friend won't stop barking when someone comes to the front door? If the constant barking not only bothers the neighbors and the mailman, but also kills them, then it's really time for the BELLSTOP ! This flexible box that can be placed makes ultrasonic sounds that are inaudible to humans, but extremely unpleasant for dogs. This is a completely painless way to finally stop your pet from barking! This waterproof device can be set to two different intensities and immediately emits an ultrasonic sound when barking starts.

Features

• Effective up to 6 meters.
• Delivery includes wall mounting.
• Material: ABS. Works with one
• Battery type 9V (not included).