Petsafe NanoBark Collar by PetSafe Rechargeable Dog Bark Collar. Small Dog.

World’s smallest, low-profile and lightweight bark collar. Perfect fit for toy to small size dogs with neck measurements between 6" and 13". Noticeable results in as few as 2 weeks. Adapts to your pup’s bark using Perfect Bark technology. Next-gen anti-bark tech with a focus on comfort, reliability and durability. Small dogs have big voices, and now they have the perfect bark collar to match! The PetSafe NanoBark Collar is the world’s smallest, low-profile and lightweight bark collar. At roughly the size and weight of your favorite smartwatch, the NanoBark reminds your pup that he doesn’t need to bark at the mail-carrier while you’re away. Built to withstand a splash or a rugged road trip, this innovative collar is perfect for life at home and on the go. Specifications Item Number 939262 Weight 6.62 ounces Dimensions 6.2 x 6.4 x 2.8 inches Made In China Lifestage Adult, All Lifestages Breed Size Extra Small Breeds, Small Breeds Closure Type Buckle Collar Type Bark Control - Static Collar Width 1/2 inch Neck Size 6-in - 13-in Features Waterproof, Adjustable, Rechargeable