The 2 pieces high frequency silent dog whistle is the ideal tool for all dog owners looking for an effective yet discreet way to train dogs. These whistles use advanced high frequency technology to produce a sound that is not audible to humans but clearly perceivable to dogs. This allows you to give training commands or correct unwanted behavior without disturbing other people or animals in the area. Thanks to the adjustable volume, you can adjust the intensity of the sound according to your needs. This flexibility makes the whistle a versatile tool for various training scenarios, whether it is recalling your dog or correcting barking behavior. The high quality metal construction ensures that the whistle is particularly robust and durable, making it a reliable choice for regular training sessions. An additional plus is the enclosed lanyard, which allows you to wear the whistle comfortably around your neck or attach it to your clothes. This compact and portable design ensures that the whistle is always at hand and prevents it from losing. With its virtually silent functionality, you can perform the workout anywhere without disturbing the peace in your environment. This dog whistle is therefore ideal for quiet residential areas or for use in parks and other public areas.