【High Quality Dog Whistle】Our dog whistle is made of high quality metal and hard plastic. Double anti-lost design of special lock nut & cover design this bark control whistle is long lasting and rust proof.
【Professional Training】Ultrasonic sound training adjustable to multiple frequencies, good for teaching your dog obedience and to learn basic skills such as sit, come, stop barking, stay in place and more.
【Adjustable Frequency Whistle 】Safe For Pet Dog，Our Silent Whistle will not hurt your dog’s ears when you training your dogs.
【Convenient to Carry】 It is small and light weight. You can put it on a key chain or pocket. With the matching whistle strap, you can hang your dog whistle around your neck and have it ready to hand at all times.
【Note】Please note the product wouldn’t make your dog understand your instructions immediately. You are supposed to train your dog to do so. When the dog is 3 to 7 months old the training effect is the best.