weight:0.1kg Size: 8*0.7cm Color: as shown【Stop barking and take control】Even if your dog is not in your field of vision, it can accurately transmit the strong ultrasound to the dog you love, quickly receive the owner’s instructions, and the communication is more convenient and faster, without howling.【PERFECT SIZE】With this small, high-quality whistle you will always find the optimal frequency especially for your dog. Whether training puppies or older dogs, the whistle works in the high-frequency range and is therefore not particularly loud for humans, but very audible for dogs.【CURRENTLY】Perfect for giving away to friends, family or acquaintances with four-legged friends for puppy training or hunting. A must for all dog lovers.
