Puppy Pet Dog Whistle Two-tone Ultrasonic Flute Stop Barking Ultrasonic Sound Repeller Cat Training Keychain 1PCS

Silver, high quality copper material, small exquisite
Durable stainless steel training products for your pet
Unique sound and frequency, very suitable for liontamer dog, cooeeing, eagle animal
Item Name: Silver Ultrasonic Dog Whistle
Material: High-quality copper
Processing: Nickel Plating
Size: length 5.3cm, Width 0.8cm
Color: silver
Function: Training dogs
Some tips to use the dog whistle:
Adjust the pitch & blow the whistle to your dog. Even dogs can't hear all frequencies. Wait until he is asleep and gently blow on the whistle. Your whistle has a nut and screw that adjust the frequency when turned. Continue testing until your dog perks up. You will then know you have reached a frequency he can hear.
Use the dog whistle with varying sequences to train your dog. For example, one long burst can mean “come”, while a series of short, staccato bursts might mean “sit”. Keep your whistle commands consistent and your dog will always know what you expect of him.
Perfect gift for your dog or cat this year.

1 x Ultrasonic Dog Whistle