2025 Dog Bark Device - Rechargeable Indoor Anti Barking Device for Dogs, Outdoor Dog Barking Deterrent with Training Whistle & Vibration Modes

【 25KHZ Safe Ultrasonic Sound】This advanced anti-barking device emits high-frequency sound waves to instantly interrupt barking, chewing, and other nuisance behaviors-100% humane and vet-approved. 【Triple-Correction Bark Control】 Combines ultrasonic bark deterrent + LED strobe + vibration pulses for stubborn cases. A bark stopper for dogs that actually works in any situation! 【Keychain-Sized Bark Off Device】Sleek key fob design with OLED display shows real-time battery and mode status. Fits in your palm for on-the-go barking control. 【Child-Lock Safety】 Accidental activation protection makes this the safest stop barking device on the market. 【Military-Grade Battery】 Charges fully in 60 minutes via USB (lasts 15 days per charge). Never miss a bark control moment. 【32ft No-Bark Zone】Our ultrasonic bark deterrent creates an invisible training perimeter-perfect for yards, cars, or indoor use.