Which dog breed is known for having a blue-black tongue?
- A. Dalmatian
- B. Shih Tzu
- C. Chow Chow
- D. Basenji
- E. Akita
Answer: C) Chow Chow
The Chow Chow is one of the most ancient dog breeds, originating from China over 2,000 years ago. Known for their lion-like mane, distinctive appearance, and loyal temperament, they are a unique breed with a rich history. One of the most striking features of the Chow Chow is its blue-black tongue, a rarity in the canine world.
This unusual trait is present from birth, starting as pink and darkening as the puppy matures. Chow Chows were originally bred for a variety of purposes, including hunting, guarding, and even pulling sleds. Their versatility, combined with their distinct appearance, made them highly valued companions in ancient Chinese society.
The blue-black tongue is not only a defining characteristic of the Chow Chow but also a source of intrigue for dog enthusiasts and geneticists alike. While most dogs have pink tongues, the Chow Chow’s unique pigmentation is due to the presence of extra pigment cells, which are thought to be an inherited trait.
This feature is shared only by a few other breeds, most notably the Shar Pei, though it is less pronounced in the latter. The blue-black tongue has become a symbol of the Chow Chow’s exclusivity and is one of the breed standards recognized by kennel clubs worldwide. This fascinating trait adds to the mystique of a breed already steeped in history and cultural significance.