Perfect for hunting or training, the SportDOG Brand Roy Gonia Mega Whistle protects the handler's ears by directing the whistle's sound forward. This field and training SportDOG mega whistle is great for long range blinds and wet and windy conditions that require a louder whistle. for convenience, this dog training whistle has an easy-blow design. The orange color of this hunting dog whistle makes it easy to see and access when out in the field.