The SportDOG Brand Roy Gonia Special Whistle is a hunting dog whistle designed for easy use by hunters. With its bright orange color and a shape that makes it easy to blow, this whistle is perfect for signaling hunting dogs during hunting trips. Made by the reputable brand SportDOG, this whistle is a reliable and effective tool for controlling your hunting dogs in the field. Manufactured in China, this whistle is the ideal accessory for any hunting enthusiast looking to improve their hunting experience.