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Ultrasonic Bark Deterrent – Handheld, Rechargeable Anti-Bark Training Device

Ultrasonic Bark Deterrent – Handheld, Rechargeable Anti-Bark Training Device

   4.9  | Loved by Dog Parents 🐾 
$34.99
$34.99
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🔇 No shock, no collar — just point and press

🔋 USB rechargeable, no batteries needed

 🚚 Free shipping on every US order 

📏 Works from 16–33 ft away

description

A calmer walk and a quieter home — no shock, no collar, no batteries.

Whether your dog barks at the doorbell, the window or every dog that walks by, this pocket-size trainer helps you interrupt the bark the moment it starts. One press emits a 25 kHz ultrasonic tone that your dog notices but most people can't hear, giving you the pause you need to redirect and reward calm behavior.

Why you'll love it

  • No shock, no collar – just point and press; nothing goes on your dog
  • Works at a distance – about 16–33 ft (5–10 m), depending on the environment
  • Quiet for people – the ultrasonic tone is inaudible to most humans
  • USB rechargeable – no batteries to buy, with a green indicator light
  • Bonus UV light – helps you spot hidden pet stains on carpets and furniture in the dark
  • Pocket-size – light enough to take on every walk, run or bike ride

Perfect for

  • Barking at the doorbell, the window or visitors
  • Leash training and reactive walks
  • Discouraging unfamiliar dogs from approaching on walks, runs or bike rides

How to use it

  1. As soon as your dog starts barking, point the device toward them and press the ultrasonic button for 2–3 seconds.
  2. When they stop, reward them right away with a treat or praise.
  3. Repeat consistently. Over time, your dog learns to associate the tone with being quiet.

Tip: the tone is directional, so keep the device pointed at your dog while you press.

FAQ

Does it work on every dog?
Every dog is different. Some respond right away, others need more consistent training, and a few don't react to ultrasound.

Is it safe for my dog?
It uses sound only — no shocks or sprays. Use it as a training aid, never as punishment. Never shine the UV light into anyone's eyes.

How do I charge it?
Via USB, just like your phone.

Shipping & guarantee

Free shipping. If your device arrives defective or stops working, email us at hola@zavely.shop and we'll refund you.

Shipping Information

Delivered in 8–20 business days, depending on your state.

How It Works

Press the button for 2–3 seconds when your dog barks, then reward the quiet. Uses a 25 kHz ultrasonic tone — no shocks or sprays.

30-Day Guarantee

If your device arrives damaged or stops working within 30 days, contact us and we'll refund 100% of your money.

View full details
 
 

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

Free US shipping

No shock, no collar

USB rechargeable

 
 

Testimonials

  • ★★★★★

    It works!

    It works! The dogs stop and focus on the device from about 5–10 meters away. I use it while riding my motorcycle, and although aiming it can be a little tricky, it gets their attention. Overall, I’m happy with how it performs.

     David M. 

  • ★★★★★

    The dogs definitely notice it

    Seems to work—the dogs definitely notice the sound, though I can’t tell whether it actually deters them. I haven’t had to test it with an aggressive dog, and hopefully I never will. My favorite features are its compact size and rechargeable lithium battery, which saves me from buying 9V batteries. The UV light is a handy bonus for checking UV security markings on banknotes. Overall, a convenient little device, though its effectiveness in a real confrontation is still untested.

     Chris S. 

  • ★★★★★

    Great first impression

    The device turns on and makes an audible sound, but I haven’t tested it with dogs yet. So far, so good—I’ll update my review once I’ve had a chance to see how well it works.

     Daniel R. 

     
     
     
     
      Shock collars

    No electric shock

    Nothing worn by your pet