1. Introduction and Overview
The PetSafe NanoBark Collar is designed to help reduce excessive barking in small and medium dogs. It is the world's smallest, low-profile, and lightweight bark collar, offering a comfortable fit for your pet. Utilizing advanced technology, the collar learns your dog's unique bark pattern and automatically adjusts correction levels to effectively discourage nuisance barking.

Image 1.1: The PetSafe NanoBark Collar and its retail packaging.
Key Features:
- Compact Design: Remarkably low-profile, similar in size to a smartwatch, ensuring comfort for small and medium dogs.
- Perfect Bark™ Technology: Learns your dog's vocal pattern and automatically adjusts correction between 10 levels of static stimulation.
- Adjustable Stimulation: Features 10 auto-adjusting stimulus levels that respond exclusively to your dog's bark pattern.
- Rechargeable Battery: Lithium-ion battery provides up to 40 hours of life, depending on barking habits.
- Waterproof Design: Built to withstand splashes and outdoor use.
- Suitable for Small & Medium Dogs: Designed for dogs with neck sizes between 6 and 13 inches.
2. Setup and Fitting
2.1 Charging the Collar
Before initial use, fully charge the NanoBark Collar. Connect the provided USB charging cable to the collar's charging port and a compatible USB power source. The collar's indicator light will show charging status. A full charge can take approximately 2-3 hours.
2.2 Fitting the Collar
Proper fit is crucial for the NanoBark Collar to function effectively and safely. The collar should be snug enough for the contact points to touch your dog's skin, but not so tight as to cause discomfort or restrict breathing. Ensure the collar fits dogs with neck measurements between 6 and 13 inches.
- Measure Neck Girth: Measure your dog's neck at the base, where the collar will sit. If you don't have a tape measure, you can use a string or leash and then measure it against a ruler.
- Position the Collar: Place the collar on your dog's neck so that the PetSafe logo is centered under their chin and the contact points are positioned on either side of their windpipe.
- Adjust Snugly: Adjust the strap so that you can comfortably fit one finger between the contact point and your dog's neck. The collar should not be loose, as this can lead to inconsistent correction or rubbing.
- Trim Excess Strap: If the strap is too long, you may trim it after ensuring the correct fit. Use a lighter to singe the end of the nylon strap to prevent fraying.

Image 2.1: Proper measurement and fitting of the NanoBark Collar.

Image 2.2: The NanoBark Collar is designed for small and medium dogs with neck sizes between 6-13 inches.
3. Operating the NanoBark Collar
3.1 How it Works
The NanoBark Collar uses PetSafe's proprietary Perfect Bark™ technology. This technology employs a unique sensor that detects both vibration from your dog's vocal cords and the sound of their bark. This dual-detection system ensures that only your dog's bark activates the correction, minimizing false corrections from other noises or other dogs.

Image 3.1: The NanoBark Collar utilizes Perfect Bark™ technology for accurate bark detection.
3.2 Static Stimulation Levels
The collar features 10 levels of static stimulation. The system automatically adjusts the correction level based on your dog's barking habits. It starts at the lowest level and increases if barking continues, then resets to the lowest level after a period of quiet. This adaptive approach helps your dog learn to associate their barking with the correction.
For more information on PetSafe's correction types, you can refer to the general guide below:

Image 3.2: Understanding various correction types offered by PetSafe.
3.3 Initial Training Period
It is recommended to introduce the collar gradually. Allow your dog to wear the collar for short periods without activation to get accustomed to it. Observe your dog's reaction to the collar's corrections. Most dogs show noticeable results in just 2 weeks.

Image 3.3: The NanoBark Collar is designed for quick and effective results.
4. Maintenance
To ensure the longevity and proper functioning of your PetSafe NanoBark Collar, follow these maintenance guidelines:
- Regular Cleaning: Clean the collar and contact points regularly with a damp cloth. Ensure no dirt or debris accumulates around the contact points, as this can interfere with proper operation.
- Inspect for Wear: Periodically check the collar strap for any signs of wear, fraying, or damage. Replace the strap if necessary.
- Skin Health: Regularly inspect your dog's neck area for any signs of irritation, redness, or sores. If irritation occurs, discontinue use and consult a veterinarian. Allow the skin to heal completely before resuming use.
- Charging Port: Keep the USB charging port clean and dry. Avoid exposing it to excessive moisture or dirt.
- Storage: When not in use for extended periods, store the collar in a dry, cool place.
5. Troubleshooting
If you encounter issues with your NanoBark Collar, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Collar not activating when dog barks | Improper fit; low battery; contact points not touching skin; collar not turned on. | Ensure collar is snug with contact points touching skin. Charge the battery. Turn the collar on. |
| Collar activates without dog barking (false corrections) | Collar too loose; external noises; other dogs barking nearby. | Tighten the collar slightly (one finger fit). Ensure the collar is detecting only your dog's barks. |
| Battery life is shorter than expected | Frequent barking; extreme temperatures. | Battery life can vary based on barking frequency. Ensure full charge before use. Avoid extreme temperatures. |
| Collar not charging | Faulty cable or power source; dirty charging port. | Try a different USB cable and power adapter. Clean the charging port. |
| Dog shows signs of skin irritation | Collar worn for too long; improper fit; allergic reaction. | Remove collar immediately. Consult a veterinarian. Ensure proper fit and do not leave on for more than 12 hours a day. |
6. Specifications
- Model Number: PBC00-17758
- Item Weight: 6.4 ounces
- Product Dimensions: 9.1 x 9.1 x 9.1 inches (packaging/overall product dimensions)
- Battery: 1 Lithium Polymer battery (included)
- Battery Life: Up to 40 hours (depending on usage)
- Neck Girth Compatibility: 6 - 13 inches
- Material: Nylon (strap)
- Color: Black
- Waterproof: Yes
- Included Components: NanoBark™ Collar, Quick Start Guide, USB charging cable
- Manufacturer: Radio Systems Corporation
7. Warranty and Support
The PetSafe NanoBark Collar comes with a 1 Year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For customer support, technical assistance, or warranty claims, please contact PetSafe's U.S.-based customer care team. They are available by phone, email, or chat to assist with any questions you may have regarding your product.
You can also find additional resources and information by scanning the QR code found on the product packaging or by visiting the official PetSafe website. A direct link to more information about the NanoBark Collar can be found here: PetSafe NanoBark Collar Info

Image 7.1: PetSafe's commitment to quality and support.





