Chao Hang

  • Dog Whistle

    Dog Whistle

    (62)

    (12,095)


    FREE

    Train your dog to do tricks! Train your dog to stop barking! or if there is a dog next door, use this app to make it silent. Features -Variable frequency tone generator -Bark detector -Sound level meter How does it work? Dogs are capable of hearing sounds at much higher frequencies than people....

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