ACME Dog Training Whistle 660 Thunderer Weather-Proof Loud Clear Sound 3600Hz

Experience clear, commanding sound with the ACME 660 Thunderer Plastic Whistle. Designed for effortless use, this lightweight whistle delivers a powerful 3600Hz tone with just a gentle breath—making it a trusted choice for training, safety, and sports.

Why pet parents like it

• Produces a strong, consistent sound with minimal effort
• Lightweight and easy to carry during walks or training sessions
• Durable, weather-proof construction stands up to daily use
• Non-stick pea design ensures reliable performance every time

Features & Benefits

• 3600Hz sound for clear, far-reaching signals
• Injection-moulded plastic for durability
• Compact and easy to handle
• Trusted by professional referees worldwide

Best for

Dog training, recall, and safety, as well as sports and outdoor activities where clear signaling is needed.

Care & Use

Wipe clean after use. Store in a dry place to maintain optimal performance.