I have not really tried for cats, but I have had great success with bears. I prefer a rabbit call that I can really "bellar" with, but the last two I killed came to a cow call. The last one I called, came in to my squeaking and sucking noises that I made on my hand. Got it to within 50 yards. I didn't have my rifle, only a camera.
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"Just Say No To Sovereign Nations!"