GUXBVCUV Dog Bark Deterrent Devices, Anti-Barking Device for Dogs 50-ft Range, Three Modes, Dog Barking Silencer Replaces Traditional bark Collars, Suitable for All Dogs, Indoors and Outdoors

【Smart Behavior Correction】 This training device combines ultrasonic cues, command whistle tones, and behavior-guiding functions to make daily training easier. With targeted acoustic prompts, it helps your dog naturally correct unwanted behaviors. It’s not only effective for reducing excessive barking but also helps address common issues such as chewing on furniture, digging in the yard, and jumping on people.

【Gentle, Care-Focused Training Philosophy】 Using dog-sensitive sound frequencies, this device provides gentle intervention without the fear or harm associated with traditional shock methods. It allows your pet to learn proper behavior in a calm and comfortable state, helping you build a healthier and more trusting bond.

【Training Modes & Functions】 Features three modes—Enhanced Ultrasonic + LED Flash, Ultrasonic Mode, and Sound Mode—allowing you to adapt to different environments and achieve optimal training results.

【Rechargeable Long Battery Life】 With Type-C fast-charging technology, the device fully charges in just 1 hour and lasts up to 50 days on standby, supporting longer training sessions without frequent recharging.

【Intelligent Safety Protection】 The built-in 8-second auto-pause function prevents continuous sound output, protecting your dog’s hearing. This device offers a scientific balance between training effectiveness and pet comfort, making it an ideal choice for modern pet owners.