SportDOG Roy Gonia® Mega Whistle

The Mega Whistle — maximum volume, handler-friendly design for long-range control

When a dog is working a long blind, hunting into the wind, or running in heavy cover where sound doesn’t carry cleanly, a standard whistle may not be enough. The Roy Gonia® Mega Whistle is built for those conditions. It produces a significantly louder tone than the standard Special, and its directional design projects the sound forward — toward the dog — rather than back toward the handler’s ears. You get the volume where you need it without the blast that makes extended use uncomfortable.

Best used alongside the Roy Gonia Special — use the Special for everyday training and the Mega when conditions demand more volume. Carry both on the double lanyard.