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Review title: Doesn't Seem to Work
Product review: There's no whistle a dog can hear that a cat can't. And I bought this whistle so I could call my cat without disturbing the neighbors. The trouble is, my cat was sitting on the other side of the windowed door to my kitchen and I whistled as loud as I could -- and he didn't even look up. He didn't even know I was there. Had I used my regular whistle, he would have looked up; but although I could hear the whistle quite clearly (there's not much that's silent about it), the cat couldn't hear it on the other side of the window, and I tried it at different levels. I finally tapped on the window and he came in, but I don't think the whistle will carry too far.
