About This

• Easily train the dog,sit down,shake hands,stop barking,other commands.
• Made of high-quality stainless steel,reliable,durable,with a long service life.
• When you can't make a sound,not that the whistle doesn't work,it's because you haven't adjusted the frequency properly.The correct usage method: You should unscrew the pole,continuously adjust the nut and blow it, and adjust it to the most suitable response frequency for your beloved pet.Only then can you effectively training and summoning.
• Detachable for cleaning.
• Paired with whistle straps for better carrying.