NoBark Ultra uses safe, humane ultrasonic sound to curb barking and bad behavior without shocks or pain. The dog-only tone interrupts unwanted actions instantly and helps control barking, jumping, digging, and other issues.
Train your dog humanely with NoBark Ultra. The device uses a safe ultrasonic tone—no shocks or harsh corrections—to stop barking and improve behavior. Designed for all breeds and ages, it’s lightweight, rechargeable, and helps create a quiet, stress-free home.
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Finally, real peace and quiet!
My beagle used to bark at every sound, and we tried so many solutions. NoBark Ultra is the only gentle, stress-free option that actually worked.
Walks are easier and stress-free.
I refused to use any painful training tools, so finding this gentle, humane option was a relief. It works amazingly well, and I feel confident using it.
A Safer Alternative to Shock Collars
My lab pulled like crazy, making walks exhausting. This humane device fixed the problem in only a few days—and my shoulder finally feels the difference.
What is NoBark Ultra?
NoBark Ultra is a safe, humane ultrasonic dog-training tool that helps reduce excessive barking and improve behavior for all breeds and ages.
It offers painless correction, is rechargeable, and supports stress-free training at home or outdoors.
Calm your dog fast with NoBark Ultra’s safe ultrasonic sound. This humane training tool reduces barking, chewing, and unwanted behavior without fear or pain, and is suitable for all breeds.
How NoBark Ultra Works
When your dog barks or shows unwanted behavior, you press the button.
The device releases a gentle ultrasonic sound that captures your dog’s attention.
The sound disrupts the behavior instantly, creating a brief window for correction.
You redirect your dog to a calm, positive action—building better habits over time.
No shocks, no pain—just simple, humane training.
NoBark Ultra 30-Days Money Back Guarantee
NoBark Ultra comes with a simple and worry-free 30-day guarantee on all unused purchases. If you decide it’s not right for you, just return the item in its original, unopened packaging and you’ll receive a full refund or replacement—minus shipping and handling.
There’s no paperwork, no hassle, and no questions asked. Just send it back within 30 days and the refund will be processed quickly and smoothly.
This straightforward guarantee reflects NoBark Ultra commitment to earning your trust and giving you total peace of mind. When you choose NoBark Ultra, you’re choosing reliability, confidence, and a brand that truly puts its customers first.
We prioritize your online privacy as our top priority, ensuring that your sensitive information is completely secure when you purchase your Fungabeam from us. You can shop with confidence, knowing that your credentials are safe during the entire transaction process.
The experts who made NoBark Ultra have thought of everything. They even created a fantastic refund policy! When you pick any of the packages mentioned above, you'll get a 30-day money-back guarantee—100% guaranteed!
If for any reason this Product doesn’t work for you or if you're not happy with how it works, just know you can get a full refund—no questions asked!
NoBark Ultra emits a high-frequency ultrasonic tone (inaudible to humans) when your dog barks, jumps, chews or pulls. The sudden sound interrupts the behavior by grabbing your dog’s attention — giving you a moment to redirect them to better behavior. This is meant to be a gentle, non-harmful way to discourage unwanted actions.
Yes — when used correctly, ultrasonic bark deterrents like NoBark Ultra are generally considered safe and non-invasive. The sound is not damaging to a dog’s hearing and does not cause physical pain.
That said, it's a good idea to watch your dog for any signs of stress or anxiety the first few times, especially if your dog is particularly sensitive or shy.
Not always. Effectiveness depends on several factors: your dog’s temperament, hearing sensitivity, age, and the reason behind the behavior (e.g. boredom, fear, attention-seeking, etc.). Some dogs respond immediately, others may take longer — and some may not respond at all.
Some dogs respond almost immediately — barking may stop during use. Others may need a few days or weeks of consistent, correct use combined with training or redirection to reliably change behavior.
NoBark Ultra is designed to avoid pain. The tone is intended to startle or catch attention, not injure or traumatize.
However, because ultrasonic devices are a form of “negative feedback,” there is some risk that, if misused or overused, a dog might become anxious or fearful.
For best results — use in moderation, always pair with calm commands or rewards, and never rely solely on the device for long-term training.
That said, like all behavior-modification tools, it’s most effective when combined with consistent training, patience, and positive reinforcement (commands, praise, treats, or calm rewards).