PetSafe Little Dog Deluxe Spray Bark Control Collar – Unscented

This small, lightweight collar corrects nuisance barking with a surprising mist of spray. Its compact design is perfect for little dogs. The unit corrects your dog each time he barks – important consistency for effective training. Easy to use; includes cannister of spray. Additional refill options available.
Patented sensor that provides the reliable bark detection available
Uses both vibration and sound sensors (Patented Dual Detection) to discriminate each bark from other external noises
A burst of unscented spray is emitted to deter barking only if both the vibration from vocal chords and the sound from the bark match the same criteria
Waterproof collar provides gentle yet effective all-natural and safe spray stimulation
Custom designed for small dogs up to 26 kg, for neck sizes up to 50 cm