Safe & Harmless
Our equipment uses the latest ultrasonic technology with a frequency of 25KHZ. Because of the unique frequency, the sound is not audible to human, nor does it affect dog health,but can easily grab the dogs’ attention.
It can be used safely and effectively to prevent bad behavior of dogs and get rid of unnecessary barking.The sound emitted is intended to be loud and distract dog’s current state of mind.
Adjustable Frequency Design
Can prevent dogs from sgowing resistance to fixed frequency ultrasonic waves,so that the training effect is better.
In order to prevent the dog from being insensitive to ultrasound, please do not use it when not needed.When the dog is not sensitive to the ultrasonic waves of standard frequency, please switch to the “Ⅱ” (frequency conversion) position.
Up to 16.4 FT Extensive Control Range
Due to the sound nature, the sound is difficult to pass through the obstacle material，for best results, the ultrasonic dog bark deterrent needs in use near the dog at all times.
If dog stops barking, please give it a gentle petting or small snack to strengthen its memory.
The bark deterrent device fits perfectly in your palm and comes with an anti-static wrist strap so that you can carry the device easily while walking your dog.
For optimal results, please use the product as a training aid, along with other tools/commands. Be patient during this training process.
Why & How to train your dog?
1）Many times, dog barking is to attract the owner's attention and response. Beat or swearing will cause counter-effects. The Colohas dog ultrasonic trainer is a good choice to control barking in a gentle manner.
2）Once the dog barks, the pet owner should 'disregard' his loud barking and use barking control device to attract the dog’s attention and disrupt his current state of mind.
3）Waiting for your dog to calm down, you can give the dog a reward to reinforce his memory, such as snacks, love petting, etc. Consistent training is required to achieve effective and long-term result.