ACME Thunderer Dog Training Whistle
The ACME Thunderer Dog Training Whistle is one of the most recognisable and trusted whistles in the world of dog training — a robust, loud, and weatherproof pea whistle used by handlers and trainers across all disciplines for over 150 years. Made in Birmingham, UK, since 1870.
The Thunderer produces a powerful, penetrating blast that carries clearly across open ground, into heavy cover, and over wind and water — essential for handlers who need reliable, long-distance communication with their dog. Compression-moulded from tough, bite-resistant plastic, it's built to withstand hard daily use in all conditions.
Key Features
- Powerful, penetrating blast — carries across open ground and cover
- Compression-moulded plastic — tough, bite-resistant, long-lasting
- Weatherproof — performs reliably in wet and cold conditions
- Pea whistle design — consistent, clear tone
- Ideal for retrievers and dogs working in heavy cover
- Designed and made in Birmingham, UK by ACME Whistles since 1870
- Over 150 years of whistle manufacturing expertise
When your dog is 200 yards away in thick cover and needs to come in, the Thunderer delivers. A field training essential trusted by handlers worldwide.