Petsafe NANOBark Control Collar

• Meet the World’s Smallest Bark Collar: NanoBark is a remarkably low-profile collar that’s about the size of your favorite smartwatch
• Adapts To Your Dog’s Bark: NanoBark uses Perfect Bark tech to learn your dog’s vocal pattern and automatically adjusts its stimulus correction for your dog’s personality and barking habits
• The Perfect Fit for Small & Medium Dogs: The NanoBark 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 NanoBark's focus on comfort, reliability and durability
• Noticeable Results in Just 2 Weeks: NanoBark 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
• 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