Acme Dog Whistle Pro Trialler 212 Color:Orange ACME developed over four years

ACME developed over four years in collaboration with World Champion trainers to create an unrivalled whistle

Adjustable through a wide range of frequencies using a screw piston mechanism enabling you to tune it to suit your own dog

Shatterproof and bit resistant

Solid Brass lasts for decades

Comes in presentation pack with chain

Acme Dog Whistle Pro Trialler 212 Color:Orange ACME developed over four yearsMedium Pitch, a great all rounder with a sound that is well within human hearing. This special whistle holds its frequency no matter how loud you blow. Your dog will always know its their whistle. Known as the Pro Trialler, less confusing for your dog especially over distance or if you blow hard when your dog becomes disobedient or goes off course during a Trial. This whistle is especially good over distance and works very well with Pointers, Setters,