Anti Barking Devices, Auto Dog Bark Control Devices with 3 Modes, Rechargeable Ultrasonic Bark Box Dog Barking Deterrent Devices

2024 Safe and Humane Anti Bark Device - The sonic anti barking device adopts the latest 2024 auto-sensing dog bark technology and 4 ultrasonic transmitters to stop dog barking more effectively. The sonic sounds from the sonic speakers are pet-safe and human-friendly. It is recommended that you give your dog simple barking training and encouragement when using a dog bark stopper to stop barking. This can make the anti-barking effect of the device more effective and lasting.

Frequency Modes Dog Barking Deterrent Device - This stop barking dog device has 3 adjustable frequency modes. Audio frequency 10-16KHz is suitable for small or sensitive dogs. Ultrasonic I frequency 20KHz is suitable for docile or medium dogs. Ultrasonic II frequency 25KHz is suitable for large or naughty dogs. Choose the appropriate mode according to dog's specific situation. Not recommended to use one mode for a long time, as dogs will become desensitized.

Dog Barking Device Effective Range Up to 33FT - This anti dog barking device can automatically sense dog barking and work within a maximum effective working range of 33 feet. You can place this no barking device in living room or garden. The device can effectively receive the dog barking and start emitting sonic sounds through the 4 speakers to stop the barking, without having to move the device around. It is not recommended to use in spaces with obstacles.

Rechargeable & Waterproof Dog Bark Stopper - This bark stopper is rechargeable with USB port. Fully charged in 4 hours, it can standby continuously for up to 30 days and work continually for 5-7 days. It's convenient to use USB port of your laptop, charger or power bank to charge the sonic dog barking device. IPX4 waterproof dog barker, durable, weatherproof, sturdy. You can carry and use the bark reducer indoors and outdoors at any time to stop the dogs around you from barking.

top Dog Barking Device Effective on All Size Dogs - The dog barking deterrent device works on all of breeds and sizes dogs, but not work on deaf or hearing impaired dogs and not work on two or more dogs at the same time. Anti barking device for dogs is not suitable for dogs ages younger than 6 months or older than 8 years old. Some dogs may be afraid or dislike the sonic sound, and they will not stop barking at the beginning. Please allow up to 2 weeks for training.