Simple Dog Whistle

简单的和用户友好的狗哨，没有侵入性广告

Use this simple and user-friendly app to train your dog. Teaching your dog new tricks is easy and effective when using a dog whistle. This is especially true for this app as it does not contain any annoying popup ads unlike others on the store.

Get better results compared to a human voice. The human voice can vary according to emotions, while a dog whistle is always constant. It uses high frequency sounds in the 6kHz to 20kHz range.

Do you have a bad dog? Forget expensive dog training schools! This is the best free app with no intrusive ads, which will help you for sure.

Tablets supported.