Key features

• •【PROFESSIONAL DOG WHISTLE】: You can use different flute methods to specify commands like "don't move", "sit down", and "come". For example: "Don't move", "Two short beeps", "Sit down", "One long and one short". Please keep your whistle command consistent, when your dog does it right, give him a snack reward, approach to make your dog a listening and obedient friend.
• •【ADJUSTABLE FREQUENCIES】:Different dogs respond to different frequencies. Our dog whistle has a nut and screw that would adjust the frequency when turned. Notice your dog's reaction to each setting until your dog exhibits the strongest reaction.
• •【ABSOLUTELY SAFE】: The dog whistle body is crafted with stainless steel coated with a protective lid to prevent dirt, damage, and accidental loss. It is extremely easy to wear around your neck with our matching black lanyard.
• •【EFFECTIVE DOG TRAINING】: Your pet can hear the dog whistle up to 1000 meters away even if they can't see you! Train your dog with different commands and get them to follow your instructions. (Sit, Paw, Lay Down, Up, Heal).
• •【NOTE】: Please note that this dog training whistles wouldn't make your dog understand your instructions immediately. It requires multiple training for your dog to listen your commands. Use the rewarding-positive-behavior approach to make your dog a listening and obedient friend. When the dog is 3 to 7 months old the training effect is the better.