Instant Anti-Barking App
🔇 Stops Barking Instantly
🐶 Safe Ultrasonic Sound
📱 Works On Any Phone
One-Tap Ultrasonic Sound
Press the Bark Button on your phone. It emits a high-frequency ultrasonic sound only dogs can hear. Humans hear nothing — your dog hears a gentle correction that interrupts barking instantly.
Adjustable Frequency
Multiple frequency levels so you can find the one that works best for your dog.
Works Through Your Phone Speaker
No extra devices needed. Works on both iPhone and Android.
100% Safe & Humane
The ultrasonic sound is completely harmless. It simply gets your dog's attention and redirects their focus away from barking. No pain, no shock, no stress.
Vet-Reviewed Technology
Frequency ranges reviewed by veterinary behaviorists to ensure safety for all breeds, ages, and sizes.
Works offline after download. No internet needed.
Not satisfied? No problem. We offer a full 60-day money-back guarantee. Just email us and we'll refund you — no questions asked.
Real results from real dog owners — watch Bark Button in action:
Downloaded the Bark Button yesterday and I'm blown away. My Husky used to bark at every car that passed. Pressed the button once — dead silence. He just sat down and looked at me like "okay, fine." Unreal.
The neighbor's dog has been driving us crazy for months. I point my phone toward their yard, press the Bark Button, and within 2 seconds the barking stops. This thing actually works. My wife thinks I'm a wizard.
I have two chihuahuas that bark at EVERYTHING. The mailman, the wind, their own reflections. The Bark Button calms them both down instantly. I use it probably 10 times a day. Life saver.
Works great on my younger dog but my 12-year-old Lab doesn't respond as much. Might be a hearing thing with older dogs. Still, 4 stars because it solved the main problem — my puppy's non-stop barking.
I was about to buy one of those $80 ultrasonic devices from Amazon. Then I found Bark Button. Works just as well through my phone. Saved money and it's always in my pocket when I need it.
I'm a dog walker and this app has been a game changer. When I'm walking 4 dogs and one starts barking at a squirrel, I just tap the Bark Button and they all settle down. Recommend to every dog owner I know.
My Golden Retriever goes nuts when someone knocks on the door. Used the Bark Button during a delivery today and she stopped mid-bark. Literally mid-bark. I almost cried. This is the best thing I've downloaded all year.
Absolutely not. The ultrasonic sound is completely harmless and painless. It simply captures your dog's attention and interrupts the barking pattern. Think of it like a gentle "hey, stop that" only your dog can hear.
Yes. Bark Button works on all breeds and sizes. The app includes adjustable frequency settings so you can find the perfect level for your specific dog.
Most users report it working within 15-30 feet. It works best in the same room or nearby area as your dog.
Most adults cannot hear it. Some younger people may hear a faint, high-pitched tone, but it is completely harmless.
Yes! As long as the dog is within range of your phone's speaker. Many users download the app specifically for a neighbor's barking dog.
The app includes multiple frequency settings to prevent habituation. If your dog starts to ignore one, simply switch to another. Most dogs actually bark less overall over time.

Try the Bark Button for 60 days. If you're not completely satisfied, just send us one email and we'll refund you in full — no questions asked, no hassle.
Ultrasonic frequencies reviewed by veterinary behaviorists to ensure safety for all dogs.
Compatible with iPhone and Android. No extra devices or accessories needed.
Designed and developed in the United States. Our support team is always here to help.