01
Automatic detection, three settings
Built-in sensors listen for barking and respond with an ultrasonic tone. The dial has an OFF position and three settings: 15/30 kHz, 20 kHz and 30 kHz.
NEXOOL / DOG TRAINING AID
Rechargeable Ultrasonic Bark Deterrent
Choose a bark-response setting without a wearable collar
For owners considering an ultrasonic training aid, this device offers a separate, hang-up format rather than something worn by the dog. Select among three settings and use the two loops for placement on a fence, wall or door within your planned routine.
$34.99 USD
Taxes and delivery options are confirmed at checkout.
- Automatic bark detection
- Three ultrasonic settings with an OFF position
- USB-C rechargeable
- Two hanging loops for a fence, wall or door
Free standard shipping over US$50After discounts, before taxes. Available to supported destinations.
Secure checkoutHere to help
Automatic bark detection
Three ultrasonic settings with an OFF position
USB-C rechargeable
A CLOSER LOOK
Rechargeable Ultrasonic Bark Deterrent
02
No collar, no shock, no spray
There is nothing for your dog to wear. Hang the device separately using its two loops; it responds to barking with an ultrasonic tone.
03
Hang it where you need it
Two hanging loops let you place the device on a fence, wall or door. The compact device is intended for indoor and outdoor use.
04
Recharge over USB-C
Recharge the built-in battery over USB-C. Charging takes approximately 5 hours, with standby time of up to 30 days. Standby time is not continuous operating time.
05
Part of a reward-based routine
Use the device alongside positive, reward-based training, rewarding your dog for quiet behaviour. It is not for puppies under 6 months or anxious dogs.
EXPLORE EVERY DETAIL
The full product guide.
Compact, collar-free design
The device measures approximately 10.5 × 8 cm and has two hanging loops. It is intended for indoor and outdoor use.
BEFORE IT COMES HOME
The details that matter.
- Dimensions
- Approximately 10.5 × 8 cm
- Settings
- OFF; 15/30 kHz, 20 kHz and 30 kHz
- Charging
- USB-C; approximately 5 hours
- Standby
- Up to 30 days
- Placement
- Two hanging loops; fence, wall or door
KEEP IT AT ITS BEST
Care for your new essential.
- Use alongside positive, reward-based training.
- Not for puppies under 6 months or anxious dogs.
MAKE ROOM FOR THE GOOD THINGS
Your next everyday essential.
Choose your options ↗THE DETAILS, SIDE BY SIDE
Compare the details
See how this design compares with other dog training aid options.
| The detail | Other dog training aid options | NEXOOL |
|---|---|---|
| Charging | Check its power source and charging | USB-C rechargeable |
| Dimensions | Check its dimensions and size options | Approximately 10.5 × 8 cm |
| Settings | Check its controls and settings | OFF; 15/30 kHz, 20 kHz and 30 kHz |
| Standby | Compare the stated standby details | Up to 30 days |
Comparison is with the product type named here. Other products vary by model.
GOOD QUESTIONS. CLEAR ANSWERS.
A little more clarity.
Does my dog need to wear a collar?
No. The device is hung separately using its two loops. It does not use a collar, shock or spray.
What settings are available?
The dial has an OFF position and three ultrasonic settings: 15/30 kHz, 20 kHz and 30 kHz.
How is it charged?
It recharges over USB-C in approximately 5 hours, with standby time of up to 30 days. This is not a continuous-use estimate.
Is it suitable for every dog?
Do not use it with puppies under 6 months or anxious dogs. Use it alongside positive, reward-based training.
When is shipping free?
Standard shipping is free to supported destinations on merchandise subtotals over US$50 after discounts and before taxes. Available services, other rates and delivery estimates are shown at checkout.
How do I arrange a return?
Contact Nexool with your order number before sending anything back. We will explain the return arrangements that apply to your product. Read the return policy
Need help choosing an option?
Contact us with the product name and your question. For an existing order, include your order number so we can find the details. Contact Nexool
YOUR EXPERIENCE MATTERS
How does it fit your everyday?
Own this Nexool product? Share your experience and help the next person make their choice.
Write a review
Rechargeable Ultrasonic Bark Deterrent$34.99 USD