Training and Behaviour Aids

【Upgraded Ultrasonic Dog Trainer With Double Frequency Mode】User feedback shows that single frequency Ultrasonic of 20KHz, will not work effectively for long while training dogs, stopping dogs barking or bad behaviour. We have fixed the problem by offering two modes: Fixed frequency mode with 25Khz Ultrasoinc; Dynamic Frenquency Mode with Ultrasoinc varies between 25-30Khz, making training pets much more effective and easier, Let’s say goodbye to unwanted barking and behavior from now . 【700mha Built-in Rechargable Battery】We don't have to prepare AA batteries any more. Which will reduce carbon emissions hugely. The built-in rechargable battery we used in the anti barking device passed UN38.8 MSDS. You could use it for 4 months without charging it ( Assuming emits ultrasonic for 1 min/day ). we should recharge the petgentle when it indicates low power, it takes about 3 hours to be fully charged and will work for another 4 months. 【Safe for Dogs and Human】Sound frequencies between 25-30Khz have been proved harmless for dog’s hearing and won’t cause physical hurt. It is the most humanistic way compared to electric shock, or liquid sprays. *Suggestion：Different dog breeds may react differently to the ultrasonic sound.For optimal effect, Once dogs having stopped barkings or unwanted behaviors ,Please congratulate and reward them, to make them understand what we expect from them.

Dog Bark Control & Dog Trainer: WholeFire Ultrasonic Dog Bark Deterrent provides a safe and effective solution for dog training and bark control. The anti barking device can effectively train your dogs to stop unwanted behaviors such as barking, digging, eating unsafe food, fighting, etc. 2 Adjustable Modes & Work Indicator: The anti barking device adopts 2 modes: Low and High; Dog training device can emit the high pitched ultrasonic sound of different frequencies, which can avoid becoming immune to a certain frequency ultrasonic sound after a long time of adaptation and no longer respond to it, so you can use different sound waves alternately in each period of time. When you are working, the indicator light will light up. The device is powered by 4 AAA batteries.(NOT INCLUDE) Suitable for All Size Dogs: The average human hearing frequency range is 20HZ to 20KHZ, and the dog can hear a wider range from 15HZ to 50KHZ. T6 ultrasonic bark control emits ultrasonic sound at 25KHZ, so the sound doesn't affect humans, but can grab dogs' attention. The small stop barking device fits perfectly in your hands. The Red LED light flashes when low power.