High Frequency Dog Training Whistle

Solid Metal Construction
Comes with an Instruction Booklet
Slightly audible to human ears for efficiency
Split ring makes it easy to attach to just about anything

Description

This lightweight, compact, ‘silent’ whistle is ideal for dog training, both indoors and out. The High Frequency Whistle is particularly appropriate for noise-sensitive breeds such as Border Collies. It should be noted that this whistle is just audible to the human ear, essential for gauging its efficiency.