Garmin Bark Limiter
BarkLimiter, built with proven Tri-Tronics® dog training technology, is the world’s first intuitive electronic bark correction device. It uses accelerometer-based bark identification to distinguish between barking and other vocalizations.
It's compact and lightweight, and includes a user-replaceable CR2 battery (up to 10 months battery life). Even with integrated stainless steel contact points — optimized to work on all dog breeds and coat thicknesses — BarkLimiter is still one of the most compact designs on the market. And it's ready to go right out of the box — no set-up required.