Petsafe NanoBark Collar by PetSafe Rechargeable Dog Bark Collar, Black

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$100.99 (-8%) Chewy Price
$109.99 List Price
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Free 365-day returns

About This Item

Details

  • 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.

Instructions

Size

FAQ

Warranty Information

Learn More About PetSafe From Our Team of Experts

About PetSafe

Keeping Pets Happy & Safe Since 1998

PetSafe has helped millions of pet parents care for their pets through every stage and season of life.

US-Based Customer Care

The PetSafe team of customer care experts is available 5 days a week via live chat, email or phone.

Healthy Pets, Happy People

PetSafe is dedicated to helping pet parents keep their furry family members healthy, safe and happy. From irresistible toys to life-protecting pet fences, their innovative products are designed to help bring pet families closer, for a lifetime of love.

Award winning products. 2020 Pet Innovation Award and 2021 Pet Innovation Award. Freatured in People magazine, USA Today, Insider, Buzzfeed, Pets+ and more.

Pick of the Litter

What sets PetSafe apart is a team of pet experts who come to work every day with one goal: making the world a happier place for pets and their people. They work with professional trainers, veterinarians and pet behaviorists to keep up on the latest research and insights and use that in developing their products. They rigorously test every product for safety, quality and efficacy, too – because your pet deserves the best!

Skip the Scoop

Give your cat the gift of a clean, fresh litter box without all the hassle of scooping.

Skip the Scoop

Toys, Toys, Toys

PetSafe toys are pet-tested and pet parent-approved to bring joy and happiness all around.

Toys, Toys, Toys

Keep Them Full & Hydrated

Encourage your pets to drink and deliver the perfect portions of food with PetSafe feeders, bowls and fountains.

Keep Them Full & Hydrated

Create a Secure Yard

PetSafe products help you safely contain your pets without spending a fortune on new fence construction.

Create a Secure Yard

About PetSafe

PetSafe has been a global leader in pet care since 1998. They pride themselves on empowering pet parents through innovation, education and experiences. Their goal is to strengthen the bond between people and their pets, providing them with thoughtful products, expert advice and compassionate support. PetSafe’s US-based customer support team is always ready to help you get the most out of your life together with your pets!

Shop PetSafe

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Breed Size           
Extra Small Breeds, Small Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
Collar Width           
1/2 inch
3/4 inch
3/4 inch
3/4 inch
3/4 inch
3/4 inch
3/4 inch
3/4 inch
1/2 inch
3/4 inch
0.79 inch
3/4 inch
Compatibility           
—
Rechargeable
Rechargeable
Rechargeable
Battery Powered
Battery Powered, Rechargeable
Rechargeable
Rechargeable
—
Battery Powered
Rechargeable
—
Recommended Pet Weight           
—
Over 8 pounds
Over 8 pounds
Over 8 pounds
Over 8 pounds
Over 5 pounds
—
—
—
—
8-150 lbs
10-lbs & Up
Collar Type           

Frequently bought together

Questions & Answers

4 Customer Questions

Will this work on furry dogs?

Answer by Chewy • Jan 23, 2024
The NanoBark collar packaging includes short contact points pre-installed on the collar and long points (3/8”), the test light tool, USB magnetic charger, and a quick start guide. With long haired dogs, this can work, but they will need the collar snug so that they can only fit a finger under the strap while the dog is standing up. Just separate the fur around the contact points when placing on the pet.

What are the different features to stop a dog from barking

Answer by Chewy • Dec 31, 2023
The NanoBark Collar uses 10 levels of static correction to remind your dog to stop barking. Corrections begin at a low level and increase until barking stops. The unique safety feature prevents false corrections, ensuring the best possible training experience for your pet.

What are the measurements for the control box on collar?

Answer by Chewy • Apr 15, 2025
NanoBark is designed specifically for little dogs with neck sizes 6-13 inches only. In order to create such a small unit, some of the technology runs through the rubber part of the strap, which means the unit measures 4.2 inches long x 1 inch wide x less than ¾ inch thick (depth), so it does not stick out under the chin.

Are these collars waterproof?

Answer by Chewy • Jan 12, 2024
This collar is waterproof and submersible up to 1 meter deep for up to 30 minutes.
Reviews
Write a Review
3.5
Rated 3.5 out of 5 stars
135 Ratings
Terms & Conditions

104 Customer Reviews

Rated 4 out of 5 stars
By Bob on Sep 8, 2025

Worked ok at first

I like the concept we have a small dog so this collar is nice because nobody can tell what it is. But within 3 months the collar was randomly zapping our dog and

I like the concept we have a small dog so this collar is nice because nobody can tell what it is. But within 3 months the collar was randomly zapping our dog and then the snap broke. Currently working through the warranty process which can always be frustrating

Rated 1 out of 5 stars
By April on Aug 31, 2025

Terrible

I have nothing but trouble with this thing from day one. Won’t hold a charge and after two months of fighting with this thing after spending $90 I just threw it

I have nothing but trouble with this thing from day one. Won’t hold a charge and after two months of fighting with this thing after spending $90 I just threw it in the trash. Absolutely terrible shock collar

Rated 1 out of 5 stars
By Becky on May 14, 2025

Shocked both dogs randomly

I do not recommend this collar at all. I purchased two for our small dogs who bark at things happening through the window. I tried it three times, and all three

I do not recommend this collar at all. I purchased two for our small dogs who bark at things happening through the window. I tried it three times, and all three times one or both dogs were shocked when they weren't barking. It was terrible. It also shocked my son when he picked one of the collars up off the counter and he said it sent electricity up his arm. We tried to repeat the situation to figure out why it shocked him but couldn't. I think the collars are just faulty. I feel so badly for putting them on my dogs. One of them jumped, all four paws off the floor, when it shocked her randomly as she was walking. It was terrible.

Rated 3 out of 5 stars
By Mark on Aug 8, 2025

Small size and easy clasp collar

Not overly impressed. It seems to give her correction when she’s not barking sometimes and other times she barks and there is no correction.

Not overly impressed. It seems to give her correction when she’s not barking sometimes and other times she barks and there is no correction.

Rated 5 out of 5 stars
By Jack on Sep 16, 2025

Corrected the barking and dog was not mistreated.

I have never used a bark collar before and found this to be effective and not invasive.

I have never used a bark collar before and found this to be effective and not invasive.

Rated 1 out of 5 stars
By Debby on Jul 8, 2025

Defective collar?

I believe this collar is either defective or not described accurately because, it is set off by household noises. The result is: it does not correct the dog it terrorizes

I believe this collar is either defective or not described accurately because, it is set off by household noises. The result is: it does not correct the dog it terrorizes them.

Rated 5 out of 5 stars
By Joan on Jul 4, 2025

Dogs not barking

This collar has been a godsend for me. Other less expensive would punish the dog when other nearby dogs bark. Of course you can not have that.

This collar has been a godsend for me. Other less expensive would punish the dog when other nearby dogs bark. Of course you can not have that.

Rated 1 out of 5 stars
By George on Jun 20, 2025

It doesn’t work at all.

It did work . According to to the manual it was supposed to to make sound to let you know what level you have it set for. No sounds and doesn’t work !

It did work . According to to the manual it was supposed to to make sound to let you know what level you have it set for. No sounds and doesn’t work !

Rated 1 out of 5 stars
By Emily on Apr 5, 2025

Won't turn on

This collar worked well for about 4-5 times but then wouldn't turn on. It was fully charged but when trying to turn it on the collar just blinked green but didn't

This collar worked well for about 4-5 times but then wouldn't turn on. It was fully charged but when trying to turn it on the collar just blinked green but didn't stay on. I tried several times but it wouldn't turn on. This was very disappointing especially at the time I needed this collar the most which was on vacation is when it stopped working.

Rated 1 out of 5 stars
By Laura on Mar 8, 2025

Not what I expected

This product does not appear to work as advertised. When my dog barks, the senses aren't responding. I'll give it about couple more days, but if it continues

This product does not appear to work as advertised. When my dog barks, the senses aren't responding. I'll give it about couple more days, but if it continues to be ineffective, I'm sending it back.