Acme Alpha Dog Whistle Black/DG Green 211.5

• Mid-high tone, single note, preferred by Labrador and Retriever trainers.
• Good distance whistle.
• Developed over four years in collaboration with Champion trainers.
• Patented sound chambers for more efficient air use.
• Loud sound for better control and greater response from dogs both near and far.
• Easy blowing for greater flexibility in breathing and whistling style.
• Comfortable grip offering softness in the mouth and perfect handling.
• Ideal for fields, hills, beaches, parks, or at home.
• Unique whistle from the leading company ACME operating since 1870.