Acme Silent Dog Whistle, 535_Silver

The first ever “Silent” Dog Whistle. Adjustable frequency to suit your dogs hearing.
Each whistle is individually tested and guaranteed.
Designed for your dog’s sesitive hearing by Acme the inventors of the Silent Dog Whistle.
Acme is relied on by professional trainers world wide for over 130 years. Made in United Kingdom.

Acme Silent Dog Whistle (Model 535)
Silent dog whistle by Acme with adjustable frequency to suit your dogs hearing – Almost inaudible to humans
Great training aid – The whistle can be heard by dogs up to 400 yards
Solid brass construction with nickel plating
Acme is the leading quality brand for whistles – made in England