Acme Made ACME Alpha high-frequency whistle, 211.5, dark green

Dog whistle. Patented sound chambers for more responsive and breath-friendly use. Frequencies in the middle octave range. Sharper sound and 8% louder than the previous model. Increased range by up to 17% compared to the previous 211. 5 dog whistle. Comfort grip and soft texture thanks to new material combination. Activity - for your dog's physical and mental fitness. The best time for a dog is the time he can spend playing with you. Activities together deepen the relationship and create trust. Dogs also want to be challenged physically and mentally, which keeps them persistent and maintains their responsiveness and speed. Intelligence games are a sensible challenge that promote your dog's activity and keep him fit. Fun is guaranteed - for both participants.