PetSafe Nano Bark Collar

• MEET THE WORLD’S SMALLEST BARK COLLAR: Nano Bark is a remarkably low-profile collar that’s about the size of your favorite smartwatch
• ADAPTS TO YOUR DOG’S BARK: Nano Bark uses Perfect Bark tech to learn your dog’s vocal pattern and automatically adjusts its correction between 10 levels of static for your dog’s personality and barking habits
• THE PERFECT FIT FOR SMALL & MEDIUM DOGS: The Nano Bark Collar is tailor-made for dogs whose necks measure between 6” and 13”
• STEP INTO THE FUTURE OF BARK COLLARS: Experience next-gen anti-bark tech with Nano Bark's focus on comfort, reliability and durability
• NOTICEABLE RESULTS IN JUST 2 WEEKS: Nano Bark helps keep the peace, even if your small dog has a big voice
• RECHARGEABLE BATTERY: The rechargeable lithium-ion battery provides up to 40 hours of battery life depending on your dog’s barking habits
• READY FOR LIFE ON THE GO: Its waterproof design ensures your little buddy can accompany you for plans with friends or errands, rain or shine
• U.S.-BASED CUSTOMER CARE: Our pet product experts are happy to help you and your pet; we are available by phone, email or chat if you have any questions

Small dogs pack a big personality, and now they have a bark collar to match! The Nano Bark Collar is the worlds smallest, low-profile and lightweight bark collar. With the size and weight of your favorite smartwatch, Nano Bark reminds your dog that, no, he doesn't need to bark at the mail-carrier while you're at work. Built to withstand a splash or a rugged road trip, this innovative dog bark collar is perfect for life at home and on the go. Simply put, bark collars just got a major upgrade.