PetSafe Nano Bark Collar

Meet the world's smallest bark collar - the PetSafe Nano Bark Collar. This remarkably low-profile collar is about the size of your favorite smartwatch, providing powerful bark control in an ultra-compact, lightweight design perfect for small dogs.

World's Smallest Bark Collar

• Ultra-compact design - size of a smartwatch
• For small and medium dogs with necks 6-13 inches
• Adapts to your dog's bark with Perfect Bark technology
• 10 levels of automatically adjusting static correction
• Rechargeable lithium-ion battery - up to 40 hours
• Waterproof design for all-weather use
• Noticeable results in just 2 weeks

Adapts to Your Dog's Bark

Nano Bark uses Perfect Bark technology 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. This ensures effective training tailored to your individual dog.

The Perfect Fit for Small Dogs

The Nano Bark Collar is tailor-made for dogs whose necks measure between 6 and 13 inches. The ultra-compact, low-profile design ensures your small dog can wear it comfortably without excessive bulk.

Next-Gen Bark Collar Technology

Experience next-generation anti-bark technology with Nano Bark's focus on comfort, reliability, and durability. Small dogs pack a big personality, and now they have a bark collar to match!

Ready for Life on the Go

The waterproof design ensures your little buddy can accompany you for plans with friends or errands, rain or shine. Built to withstand a splash or a rugged road trip, this innovative bark collar is perfect for life at home and on the go.

Noticeable Results

Nano Bark helps keep the peace, even if your small dog has a big voice. Most dogs show noticeable improvement in just 2 weeks of consistent use.