Excessive barking can disrupt your peace. The MIETUBL Dog Bark Deterrent Device can help, as it offers a humane and stress-free way to manage barking, chewing, digging, and other unwanted behaviors using ultrasonic technology. It’s built to be portable and straightforward, so you get quick results without any shocks, collars, or shouting.
Safe, Contact-Free Bark Control That Works Indoors or Out
MIETUBL Dog Bark Deterrent Device

PHOTO CREDIT: AMAZON
Product Highlights
3-in-1 Training: Ultrasonic, LED Light, and Variable Frequency
Fixed 25 Hz & Variable 25–30 Hz Sound Options
Works Up to 35 Feet Away
Portable and Pocket-Friendly Design
USB-C Fast Charging (Full in 1.5 Hours)
30 Days of Use on One Charge
Auto Shut-Off After 20 Seconds for Safety
No Shocks, Sprays, or Physical Contact
The MIETUBL Dog Bark Deterrent Device is an innovative, humane way to gently guide your dog toward better behavior. This 3-in-1 tool uses silent ultrasonic frequencies (fixed 25 Hz and variable 25-30 Hz) and an LED light to safely get your dog’s attention for issues like barking, digging, chewing, and chasing — all without any harsh contact.
Choose from three effective modes (Ultrasonic, Sound, or Ultrasonic and Flashlight) for quick, painless correction. With a 35-foot range and a pocket-sized design, it’s perfect for use anywhere. Forget battery worries; it fast charges via USB-C in 1.5 hours for up to 30 days of use. Safe for most dogs, it even has an auto-shutoff after 20 seconds to prevent overstimulation.

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