About This

• 【3-Level Ultrasonic Modes – Dog Barking Silencer & Trainer】 This ultrasonic dog bark deterrent offers 3 frequencies—25kHz, 30kHz, and 40kHz—to safely silence unwanted barking and correct behaviors like chewing and jumping. A humane dog barking silencer for small to large breeds, ideal for both training and daily correction.
• 【Dual Emitters – 65FT Long-Range Dog Barking Deterrent Devices】 With two enhanced ultrasonic emitters, this tool reaches up to 65 feet for wider coverage and faster results. Whether at home or outdoors, it works as one of the most effective dog barking deterrent devices for controlling loud or aggressive barking.
• 【3 Smart Modes – LED Flash, Ultrasonic & Sound】 Features three training modes: ① Ultrasonic + LED Flash (for aggressive behavior), ② Ultrasonic Only (for standard correction), and ③ Beep Mode (5 sound levels for recall or distraction). A safe and effective alternative to bark collars, no shock or pain involved.
• 【HD Display & Safe Auto Shut-Off Protection】 The large screen displays current frequency, mode, and battery status. For your pet's safety, the device includes an 8-second auto shut-off function to avoid overstimulation—providing a safe, gentle way to manage barking.
• 【Rechargeable & Portable – Always Ready to Train】 One full charge lasts up to 30 days on standby. Compact and easy to carry, this ultrasonic dog bark deterrent fits perfectly in your pocket or bag, making it ideal for training sessions at home, in parks, or while traveling.