Herm Sprenger Professional Dog Training Whistle

Herm Sprenger Professional Dog Training Whistle

Whether you're working on recall at the park or training across open ground, the Herm Sprenger professional dog training whistle gives you a reliable, consistent signal your dog can hear — even when you can't.

The whistle operates at a frequency that is nearly silent to human ears, yet dogs can detect it at distances of up to 400 metres (1,300 feet). That kind of range makes it particularly useful for recall training or working with dogs in large open spaces.

Consistency is built into the design. The pitch adjustment screw comes fitted with a locking nut, so once you've found the right pitch for your dog, it stays put between sessions. A plastic sleeve protects the adjustment area from knocks and wear.

• Material: Nickel plated brass
• Effective range: Up to 400 metres (1,300 feet)
• Pitch adjustment: Screw-adjustable with locking nut to hold your set pitch
• Protection: Plastic sleeve over the adjustment area
• Frequency: Nearly silent to humans, clearly audible to dogs

A straightforward, well-made tool from Herm Sprenger — a brand with a long history in professional dog training equipment.