These Dogs Are Known For Their Black Tongues

If you’ve ever seen a Chow Chow, then you’ve probably noticed its unique blue-black tongue. Chow Chows, as well as Chinese Shar-Peis, actually require a blue-black tongue in its breed standard. And, believe it or not, these breeds aren’t the only ones who may display a tongue color other than pink. There are more than 30 dogs with black-spotted tongues, but contrary to popular belief, this doesn’t indicate Chow Chow or Shar-Pei bloodlines in their breeding.

Just like with Chow Chows, Chinese Shar-Peis, and a few other breeds, solid blue-black tongues are caused by the same thing as spotted tongues: heavy pigmentation, according to the American Kennel Club. Pigmented spots on your dog’s tongue are usually nothing to worry about. These darker spots are likely the result of microscopic melanin granules, which present themselves as flat, pigmented areas found on your dog’s tongue, just like a human may have freckles or birthmarks. Many breeds have been known to display spotted tongues, but there are six dog breeds known for their black tongues, making them extra unique.