Yes! The device uses high-frequency ultrasonic waves from 25kHz-40kHz, which is effective in making most dogs feel uncomfortable and leave without harming them. Many users have commented that it is very effective when encountering stray dogs outdoors.
No. Ultrasound is beyond the range of human hearing. Ultrasound is beyond the range of human hearing and is harmless to people. It is safe for animals such as dogs and cats, but may cause them to feel discomfort for a short period of time, thus driving them away.
The ultrasound has an effective range of up to 8 metres, but the actual effect may vary depending on the ambient noise and the breed and sensitivity of the dog.
Walking, running, cycling and other outdoor activities.
Camping, hiking and other outdoor activities
Night lighting
The range is good, and I’ve even used it to help with noise from a neighbor’s dog. It’s compact, easy to carry, and charges quickly. Overall, it’s a helpful tool for training and managing barking without stress.
I'm very happy with this product. It's safe, effective, and easy to use. I highly recommend it to anyone looking for a solution to their dog's excessive barking
Very compact product and easy to hold. Lightweight also. Glad to have a safe way to stop the barking. So far charges quickly and appears to be high quality. Would recommend