The PetSafe® Elite Little Dog Spray Bark Control Collar effectively deters barking when it is worn. The Deluxe Bark Control Collar has a unique patented sensor that provides the most reliable bark detection available. The Deluxe Bark Control Collar 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.
Key Features No-probe design provides better comfort for your pet 30-40 sprays per refill Low spray LED indicator Features For dogs 2.7 - 26 kg Fits neck sizes up to 51 cm Gentle yet effective spray stimulation Perfect Bark™ detection Waterproof Low battery indicator System Includes Bark Control Unit Adjustable Nylon Collar Unscented Spray Refill Battery (PetSafe® RFA-188) Operating Guide