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lifetime protection
lifetime protection
Train Your Dog the Humane Way
Silence the Barking in No Time
Enjoy a Peaceful Home & Walks
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30-day risk free trial, or your money back
How it works
How it works
1. Identify Unwanted Behavior
2. Press the Button:
With a single press, BarkShield™ emits an ultrasonic sound that is inaudible to humans but immediately grabs your dog’s attention.
3. Immediate Distraction & Training:
Your dog associates the sound with their behavior, causing them to stop and refocus.
4. Reinforce Good Behavior:
Pair BarkShield™ with positive reinforcement—reward your dog when they stop barking to encourage long-term behavioral change.
As a professional dog trainer, I’ve worked with countless clients struggling with excessive barking, BarkShield offers a humane and effective solution.
Tired of Endless Barking?
Tired of your pup turning every little noise into a barking marathon? BarkShield Ultrasonic Bark Deterrent is yoursecret weapon to aquieter, stress-free home! No more yelling, no more awkward apologies to the neighbors—just fast, painless training that actually works!
covered by our 30-day money back trial
Safe, Sound, and Seriously Effective ✔
Unlike shock collars or annoying sprays, this 100% humane device uses high-frequency sound waves to grab your dog’s attention and stop bad behavior in its tracks!
How Does it Work?
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Barking Starts
When the barking starts, simply click and hold the button on your BarkShield for 3-4 seconds.
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Ultrasonic Sound Activated
The device emits a safe, high-frequency sound that only dogs can hear — it’s completely harmless but gently interrupts the barking behavior.
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Distraction Creates Awareness
Your dog becomes aware that their barking is causing the sound, and over time, learns to stop barking to avoid the sound.
THE SCIENCE BEHIND IT
Why Does it Work?
Why not just use a shock collar? ⚠️
Shock collars are banned in countries like Germany, Sweden, and the UK for causing pain, stress, and long-term harm.
BarkShield is the humane alternative.
No shocks. No fear. Just safe, ultrasonic sound that gently corrects barking.
frequently asked questions
Will the ultrasonic sound hurt my dog?
Will the ultrasonic sound hurt my dog?
No, BarkShield™ is 100% safe and humane. Unlike shock collars, it does not cause pain—it simply emits a sound that gets your dog’s attention and encourages training.
Does BarkShield™ work for behaviors other than barking?
Does BarkShield™ work for behaviors other than barking?
Absolutely! Many customers have successfully used it to stop jumping, excessive chewing, digging, and even leash aggression. The ultrasonic sound grabs their attention, allowing you to redirect their behavior.
Will BarkShield™ work on my stubborn dog?
Will BarkShield™ work on my stubborn dog?
Yes! Even strong-willed dogs respond to the ultrasonic sound. Some may take a few sessions to adjust, but with consistent use, they learn to associate their barking with the sound and correct their behavior.
How long does the battery last?
How long does the battery last?
BarkShield™ featuresUSB fast chargingand lasts up to 60 days on a single charge, depending on usage. Say goodbye to constantly replacing batteries!
Will this work on multiple dogs?
Will this work on multiple dogs?
Yes! If the dogs are within range, they will all hear the ultrasonic sound. Some customers noted it worked great for multi-dog households, while others found that more stubborn dogs required individual training.
Do you offer a money-back guarantee?
Do you offer a money-back guarantee?
Yes, we offer a 30-day money-back guarantee. Just contact us at support@nuzary.com or leave us a message on the contact us page.
How long does the shipping take?
How long does the shipping take?
We offer tracked & insured worldwide shipping from 5 to 14 business days, depending on your location.
The BarkShield™ Advantage
| nuzary | Shock Collars | |
|---|---|---|
| Humane & Pain-Free | ||
| No Risk of Injury | ||
| Effective for All Dogs | ||
| Portable & Versatile |
don't take it from us, take it from them!
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★★★★★
A must-have for my stubborn dogs!
Within minutes of using BarkShield, my dog stopped barking at every little noise! My home is finally peaceful, and no more neighbor complaints!
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★★★★★
From neighbor complaints to peace
I’ve tried everything, but nothing worked like this—my dog instantly stopped barking and paid attention.
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★★★★★
Toys wouldn't do it for my dog
My dog used to bark every night, but after using BarkShield™, he stopped within days. I've tried using toys, training and treats but had no success. Now we all sleep peacefully, and my pup is much calmer!
