ACME dog whistle trill+whistle 641 black

Two whistles in one - from the leading dog whistle manufacturer ACME.
Uniquely designed trill whistle, which combines the famous Acme trill sound (high pitch trill) with a high pitch, a single tone / whistle and a 60 mm long Airfast whistle.

manufacturer ACME understands like no other to produce dog whistles in absolutely identical pitch even over decades. Therefore quite clearly our recommendation from own practice with the hunt dog training: Decide with your first dog either for the combination model 641 or 642 and buy some dog whistles on stock for car, different jackets and your family members. And: stick with the once chosen model over the years!