The PetSafe Little Dog Spray Bark Control Collar effectively stops barking. The Bark Control Collar has a unique patented sensor that provides the most reliable bark detection available. The Small Dog Spray Bark Control Collar uses both vibration and sound sensors- patented Dual Detection to discriminate each bark from other external noises. A burst of lemon-scented spray is emitted to deter barking only if both the vibration from vocal chords and the sound from the bark match the same criteria.

Custom designed for small dogs up to 55 pounds

Adjustable nylon collar for neck sizes up to 20" with the QuickFit Buckle

All-natural lemon scent is safe and effective

Waterproof

Good/Low battery indicator