SKU: 86814303263

PetSafe NanoBark 2.0 Bark Collar for Small Dogs

Sale price$90.89 Regular price$100.99
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

PetSafe NanoBark 2.0 Bark Collar for Small DogsNanoBark 2. 0 Bark Collar for PetSafe Small Dog Collar PetSafe NanoBark 2. 0 Bark Collar for Small Dogs delivers advanced bark control in one of the smallest bark collars available. Designed specifically for small dogs, this lightweight collar uses Perfect Bark detection technology and intelligent auto adjusting correction levels to safely reduce excessive barking while keeping your dog comfortable. Whether your dog barks at passing cars, other dogs,

NanoBark 2.0 Bark Collar for PetSafe Small Dog Collar


PetSafe NanoBark 2.0 Bark Collar for Small Dogs delivers advanced bark control in one of the smallest bark collars available. Designed specifically for small dogs, this lightweight collar uses Perfect Bark® detection technology and intelligent auto-adjusting correction levels to safely reduce excessive barking while keeping your dog comfortable.

Whether your dog barks at passing cars, other dogs, or everyday noises, the NanoBark 2.0 provides reliable training that helps create a quieter home.

Key Features
  • Designed for Small Dogs: Ultra-compact bark collar made for dogs 8 lbs & up with neck sizes from 4–15 inches.
  • Perfect Bark® Technology: Advanced dual detection technology recognizes your dog’s unique bark and helps prevent false corrections from other dogs or background noise.
  • 10 Auto-Adjusting Correction Levels: The collar automatically increases correction only when barking continues, delivering the lowest effective level needed.
  • Variable Pulse™ Technology: Varies correction pulses to help prevent your dog from becoming accustomed to the stimulation.
  • Rechargeable Battery: USB rechargeable battery provides up to 7 days of use on a full charge.
  • Waterproof Design: Durable construction allows reliable performance during rain, outdoor play, or wet conditions.
Why Pet Owners Choose NanoBark 2.0
  • Helps safely reduce excessive barking
  • Compact design ideal for small & toy breed dogs
  • Automatic correction system requires no manual adjustment
  • Lightweight collar that won’t weigh your dog down
  • Trusted PetSafe bark control technology
Best For
  • Small dogs that bark excessively
  • Apartment or neighborhood living
  • Dogs 8 lbs and up
  • Pet owners looking for a compact bark collar
  • Training nuisance barking at home or outdoors
Product Specifications
  • Brand: PetSafe
  • Model: NanoBark 2.0
  • Dog Size: 8 lbs and up
  • Neck Size: 4–15 inches
  • Correction Levels: 10 auto-adjusting levels
  • Battery: Rechargeable
  • Waterproof: Yes
What's Included
  • PetSafe NanoBark 2.0 Bark Collar
  • Adjustable collar strap
  • USB charging cable
  • Contact points
  • Quick start guide
Frequently Asked Questions What size dogs can use the NanoBark 2.0?

The NanoBark 2.0 is designed for dogs weighing 8 lbs or more with neck sizes from 4–15 inches.

Is the NanoBark 2.0 waterproof?

Yes. The collar features a waterproof design that allows it to perform reliably in rain or wet outdoor conditions.

How long does the battery last?

The rechargeable battery typically lasts up to 7 days on a full charge depending on usage.

Looking for more bark control options? Browse our full selection of dog bark collars.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86814303263

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K
Verified Purchase
Kristi K
Fort Morgan, US
★★★★★ 5
Well-made and great size for the price!
Color: blue black
Very tough product, no odor of plastic, good toy for outside, perfect for medium or large dogs. Noise isn't too bad and the color is cute as well. Can't destroy this toy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
H
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Haley
Louisville, US
★★★★★ 5
Durable Great for aggressive chewers
Color: Blue
Will make one whole room smell like fake bacon, but my dogs love it and it’s super strong and durable. I have a lab mixed with rotty and a full lab so it’s a perfect match.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
R
Verified Purchase
RUBEN ARELLANO
Cuba, US
★★★★★ 5
Indestructible bully toy
Color: Blue
We have a bully that chews through everything, believe it when I say, he loves this n it is still in one piece. Where I put treats in it or not. He’s also able to play tug of war with is brother with this toy. I will be buying additional ones!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
Lucie P
Fort Morgan, US
★★★★★ 4
Durable, Dogs love it
Color: Red
My Frenchie is a crazy chewer and can chew up a nylabone in a day, so I was looking for something that would last longer. So far this is holding up, and is pretty durable. Both my dogs like it a lot, it’s easy for them to grasp, and chewable but still very tough material. I suspect at some point it’ll wear down, but not for a while. The size was just as described / expected. Not too small and not too big
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Reviewed in the United States on May 23, 2025
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Amazon Purchase
Waukegan, US
★★★★★ 5
Great for aggressive chewers!
Color: Blue
Our aggressive chewers love these! Very durable.
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Reviewed in the United States on June 8, 2026

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