SportDOG Roy Gonia Special Orange Whistle - The Roy Gonia(R) Special Orange Whistle features a lower-pitched sound that carries farther and an easy-to-blow design for effective communication while training or in the field. It's is a great all-around dog whistle that's used by both pros and amateurs across the world for all breeds of hunting and working dogs. Whistle with peaEasy-to-blow designLow-pitched sound