Box contents: 2 dog whistles with lanyards, 1 each in white and red, suitable for all dogs.
Stop dog barking: If your dog or your neighbour's dog continues to bark, gently blow on the dog whistle. The ultrasonic frequency emitted by the dog whistle can easily attract the dog's attention and stop barking.
Easy to carry: the dog whistle is made of metal and hard plastic. We also provide you with a rope that you can hang around your neck so that it does not get lost.
Adjustable frequency: different dogs react differently to different frequencies. The training whistle for dogs has a nut and screw that adjusts the frequency when turning. Notice your dog's reaction to each setting until your dog shows the strongest reaction.
Ultrasonic transmission: dog whistle is quieter than you think. It is mainly made of ultrasonic waves and does not harm your hearing or your dog's hearing or disturbing your neighbours.