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Contrary to a popular myth, having a purple tounge does not indicate the dogs breed in any way. Purple, blue, and black spottings on the tounge/mouth (ans sometimes covering the whole toungue), are nothing more then large deposits of melanin, much like a freckle. It can be found in every breed of dog, albeit some are more suspectable such as labs and chows. The coloring does not effect the dogs health in any way.

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12y ago

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