Dog Whistle Professional

Doge Whistle

Dogs have a hearing range up to around 50kHz, whereas humans can only hear up to about 20kHz (and thats only when they're young). Press the doge p...

Dog Whistle

It use different sonic sounds of high frequency. Dogs can hear sound at higher frequencies than humans can. A dog whistle exploits this by emitting a ...

Dog Whistler

The iPhone app that has over 20 million unique users is now available on Android Marketplace. Take control and teach your dog new tricks via this simp...