Anti Barking Device for Dogs, Handheld Ultrasonic Dog Barking Device, Mini Ultrasonic Bark Stopper, Powerful Dog Barking Deterrent Devices with LED, Auto dogbarking device LED Indoor Outdoor Bark Con

• 【Variable Frequency Ultrasonic Anti Barking Device】Developed based on dogs' auditory sensitive range (15-50kHz), this anti barking device for dogs utilizes 30-40kHz variable frequency ultrasonic waves. It can effectively interrupt dogs' barking behavior and prevent the damage to pets' hearing that fixed frequencies may cause.
• 【Ultra-Light & Portable Mini Design Bark Stopper】Weighing only 60g, this bark stopper features IP67 waterproof and dustproof performance. It can be carried around with a lanyard, such as being attached to a key chain or belt. One-handed operation is feasible in scenarios like walking the dog in the rain, home use, mountain climbing, and camping.
• 【8 Meter Wide Coverage & Flashing Assist】This stop dog barking device has an effective working range of 8 meters/26 feet. Please note that when using the anti dog barking device, there should be no obstacles between the dogs and the device. Combined with flashing lights, it strengthens the barking deterrent effect. Moreover, the ultrasonic dog bark stopper with light can help you stop barking effectively at night by attracting the dog's attention.
• 【Dual Safety Guarantee for Humans & Pets】The ultrasonic frequency of the anti bark devices for dogs is strictly restricted to 30-40kHz (the upper limit of human hearing is approximately 20kHz), ensuring no interference to the user and people around. The sound volume of the dog barking deterrent devices is 30% lower than that of similar products. This anti barking device for dogs is quiet and safe for both humans and pets.
• 【Behavior Correction Training Assistance】The anti-bark device promptly corrects behaviors such as barking and biting through "ultrasonic interruption + flashing warning". Combined with repeated instructions to form conditioned reflexes, the dog barking device can train dogs to perform basic instructions like sitting still and stopping barking. Together with positive rewards, the bark stopper for dogs helps correct dogs' bad behavior.

Product description Anti Barking Device for Dogs, Handheld Ultrasonic Dog Barking Device, Mini Ultrasonic Bark Stopper, Powerful Dog Barking Deterrent Devices with LED, Auto dogbarking device LED Indoor Outdoor Bark Control for Dogs. Directions no