Product description
Notes before buying and tips for use:
1. The product may not be effective on dogs with hearing impairment.
2. We do not recommend it for use on dogs under 6 months or older than 8 years old, as well as aggressive dogs.
3. Switch to another ultrasonic frequency mode to train dogs when they no longer respond to it.
4. Ultrasound is highly refractive, so make sure there are no obstacles between you and your dog.
5. Please use it in the maximum effective range: 16.7ft / 6m
6. Different breeds of dogs may react differently to ultrasonic sound.
7. For best results, use the product in conjunction with other tools, commands and prizes as a training aid. Be patient during this training process.
Directions
Applicable age: 6 months to 8 years