ACME Dog Training Whistle Number 535 | High-Quality Sound, Weather-Proof, UK Made | Antique Brass

Introduced by Acme in 1935, the modern, improved dog training whistle is a versatile tool that can be used in both town and country settings for close or distance work. With an adjustable frequency range that can be tuned to your dog's specific hearing abilities, this whistle is perfect for training both sporting and domestic dogs. The whistle comes with an instructional kit and features an antique brass finish.

Many animals have different hearing abilities and react differently to various whistles, with most animals being able to hear frequencies that are beyond the range of human hearing. The Acme Silent Dog Whistle produces ultra high frequencies ranging from 5800Hz to 12400Hz, making it effective not only for dogs but also for training other animals such as cats, horses, mice, and even bats. It has been used for training dolphins and killer whales at Sea World.

To test the effectiveness of the whistle on your pet, you can place them near your computer speakers and click on the small maroon button provided. Although the whistle produces frequencies that may not be audible to you, observe how your pet responds to the sound. The whistle has a medium size, ultra-sonic tone, and a decibel level ranging from 60 to 90 depending on the setting.

The whistle is capable of reaching distances of up to two miles (3 km), depending on weather conditions and the abilities of both the dog and the trainer. It comes with a chain that connects the whistle to its cover, which is approximately 3 inches long and 1/4 inch in diameter, with an antique brass finish.

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