$12.99
Herm Sprenger SIlent Whistle
- Audible to dogs for 400 Meters
- Barely audible to humans
- User adjustable pitch
This classic Herm Sprenger Silent Dog Whistle is barely audible to humans but can be heard by dogs for up to 400 Meters. Features an adjustable pitch and includes plastic cover for safe storage. Made in Germany and guaranteed to be authentic Herm Sprenger.
