Aozoom Ultrasonic Dog Bark Deterrent

This handheld dog training device is designed to reduce unwanted barking and help you manage behaviour on walks and at home. As a bark deterrent it provides a non-contact way to interrupt excessive barking and discourage strays while avoiding disturbance to people nearby. It is suitable for indoor use and for outdoor or low-light walks.

Three selectable modes let you match the response to the situation. A gentle audible tone supports in-home training, the ultrasonic mode uses a fixed 25kHz signal that is audible to dogs but outside normal human hearing, and the ultrasonic plus flash mode improves visibility at dusk or night. The unit charges by USB-C in about 2.5 hours and a single charge can last up to 7 days depending on frequency of use. Compact and palm-sized with a wrist strap, it offers an effective range of 23ft so you can intervene from a safe distance. Not suitable for puppies under 6 months, dogs with hearing impairments or those with anxiety disorders.

Key Features

• Ultrasonic behaviour aid that interrupts unnecessary barking while avoiding human audible disturbance
• Three modes for different situations – gentle sound for training, ultrasonic for walks, ultrasonic plus flash for low-light use
• 23ft effective range lets you intervene without needing to get close to your dog or a stray
• USB-C fast charging in about 2.5 hours with LED charge indicator and up to 7 days battery life depending on use
• Palm-sized and portable with wrist strap for easy handling on walks and night outings

Frequently Asked Questions

Is this device suitable for puppies?

Not for puppies under 6 months. Also avoid use on dogs with hearing impairments or anxiety disorders; check your dog’s age and health before use.

What are the different modes and when should I use them?

Use Sound mode for gentle at-home training, Ultrasonic mode (25kHz) to stop barking in public, and Ultrasonic plus Flash for low light or night walks to deter strays.

Is it safe for my dog and people nearby?

Yes. The fixed 25kHz frequency is audible to dogs but outside human hearing, with no harmful effects. Avoid use on dogs with hearing loss or anxiety.

How long does the battery last and how do I charge it?

Charges via USB-C in about 2.5 hours. LED changes from red to green when full. A single charge supports up to 7 days of daily use, depending on frequency.

What is the effective range and is it easy to carry on walks?

Has a 23ft effective range so you can intervene without approaching closely. Palm-sized with a wrist strap, suitable for indoor and outdoor use including night walks.

Check the recent prices for AOZOOM Ultrasonic Dog Bark Deterrent below.