The Acme Whistle 210.5 is the perfect tool for training your dog with precision. Relying on four years of research and development with World Champion trainers, Acme's  sound chambers provide a brighter sound for improved command and a more responsive dog, no matter the distance. They attach to a lanyard with a swivel clip. 

• High pitch 210.5
• Lightweight
• Very popular
• Attach to a lanyard with a swivel clip