The Deluxe Bark Control Collar has a unique duel-detection, using both vibration and sound sensors to discriminate each bark from other external noises. The most reliable bark detection technology available.

Deluxe Little Dog Bark Collar fits most dogs up to 55 pounds. With NANO-TECHNOLOGY making this the smallest bark collar available. Also has the patented Perfect Bark detection that ensures your dog's bark is the only sound that will cause the correction. Includes automatic correction level adjustment called Temperament Learning. This software tracks the number of corrections needed to reduce and in most cases eliminate nuisance barking.