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Our nights are so much calmer since our dog stopped barking! Plus, it’s safe.. I love it!

Emily N.

WoofZen™ - Anti-Bark Device

WoofZen™ - Anti-Bark Device

 4.7 Excellent | 489 verified reviews
  • health_and_safety Painless Ultrasound
  • graphic_eq Automatic Detection
  • local_shipping Fast Delivery
  • water_drop Waterproof
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WoofZen™ - Anti-Bark Device

WoofZen™ - Anti-Bark Device

£32.95
£32.95 £55.95
SAVE 41% Sold out
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Product Details

WoofZen™ – Ultrasonic Bark Control Device

Stop unwanted barking instantly with this safe, humane, and effective device. Featuring 3 adjustable sensitivity levels, USB rechargeable battery (30 days use per charge), and automatic bark detection up to 16 feet. Compact, waterproof (IPX4) and portable — hang it outdoors, place it indoors, or take it anywhere. Suitable for all dog breeds and sizes.

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Satisfaction Guaranteed

You have 30 days from delivery to return your item if it doesn’t meet your expectations.

We’ll issue a full refund as soon as we receive and inspect your return at our warehouse.

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Fast & Free Shipping

Your order will be processed within 1–3 business days and shipped for free!

During peak periods, processing times may be slightly longer—thank you for your understanding.

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Discover our WoofZen™ in videos!

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Why choose WoofZen over a shock collar?

Pet parents deserve a safe, gentle, and effective solution. See the difference!

Learn to Stop Barking the Respectful Way

Safe & Pain-Free: Ultrasonic technology calms barking without stress or harm.

No Contact Needed: Comfortable, discreet, and hassle-free.

Proven Effective: Stops persistent barking, even works with multiple dogs.

Cost-Effective: A smarter choice than expensive training or shock collars.

Discover why customers love it

Our customers love this anti-bark device because it is harmless, effective, and painless.

92%

appreciated that the device is pain-free for pets (dogs, cats, etc.)

86%

loved that it is wireless and compact, making it invisible at home while staying highly effective.

90%

liked that the device is waterproof, so it can be placed outside without worry.

Based on 489 customer reviews.

Health Benefits Compared to Other Methods

The shock collar delivers an electric shock to stop barking. This causes stress, irritates the skin, and creates pain and anxiety.

This method has a very negative impact on your pet’s well-being.

With our WoofZen device:

  • Less stress
  • Less anxiety
  • Lower heart rate

How does the device work?

When a dog barks within 15 meters of the device, it detects the barking frequency and emits a high-pitched ultrasonic sound that only the dog can hear.

The dog is surprised by the sound and will then stop barking, associating its barking with this unpleasant noise.

The device is active only when your dog barks, then turns off immediately.

Use WoofZen in multiple rooms of your home and outdoors for maximum effectiveness! Signals and bark detection become less powerful through walls and doors.

Exclusive Bonus: FREE Ebook

Enjoy an exclusive gift with your purchase today: the ebook “How to Stop Excessive Barking” (normally sold for £14.95).

This digital book is the perfect companion to the anti-bark device, offering training methods to quickly and effectively calm your dog.

A valuable tool to strengthen harmony and peace at home.

Mila’s Pet Shop Satisfaction Guarantee

Your satisfaction is our top priority. That’s why you have 30 days to try out your product. If you decide to return it, we offer you a risk-free and secure 30-day money-back guarantee.

  • Anna, mom of Charlie

    I was worried it might hurt my dog, but it’s completely painless and so gentle.

  • James, dad of Money

    Money used to bark non-stop indoors. Since we started using Woofzen, he’s finally calm and relaxed at home. A real game changer!

  • Oliver, dad of Milo and Bonnie

    I didn’t expect one device to handle two dogs, but it works perfectly for both at the same time

  • Megan, mom of Rex

    I thought it would only work for small dogs, yet it calms my big Labrador instantly.

  • Emily, mom of Luna

    It’s so discreet I forget it’s even there, but my neighbors thank me for the quiet nights.

    Questions

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    How does ultrasonic technology work?

    Our device emits specific sound waves that dogs perceive as “unpleasant,” helping naturally reduce excessive barking.

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    Is it safe for puppies?

    Yes. The ultrasonic levels are gentle enough to provide safe and effective training for puppies.

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    Can it be used outdoors?

    Absolutely. The device is designed for both indoor and outdoor use, offering flexible training in any environment.

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    Is it effective for all dog breeds?

    Yes. Our anti-bark device works with all breeds and sizes, ensuring consistent results.

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    How long does it take to see results?

    Results may vary, but most pet owners notice a clear improvement in barking behavior within just a few weeks.