The tongues of chow chows and shar-peis are solid blue, however the tongues of eurasians and thai ridgebacks might be speckled with black or be pure blue-black.
Shar-peis are known for their wrinkles, bubbling muzzles, and blue-black tongues. They often have difficulties with their skin, ears, eyes, patella, and hips.
Shar-pei is an old breed of dog from China that may be more than 2,000 years old. In the 1970s, they were almost gone, but in the US, they were very popular. Don't trust strangers, need to meet more people.
Chow chows need a solid blue-black tongue. This suggests a distant relationship between Chow chow and Shar-Pei.
The tongues of chow chow puppies are pink, but by 6 months, they are blue-black. They are from China, and because they are territorial
In the 1970s, the wolf spitz, the samoyed, and the chow chow were used to make a new German dog breed called the Eurasier. Some of the tongues are blue.
Active on the outside, peaceful on the inside, smart, and easy to train. Moderate activity and an interest in dog sports. Weird to strangers but faithful to our family.
Thai ridgebacks are a rare, ancient breed of dog from Thailand that is utilised for hunting and keeping watch. The tongue is black, and the hair is short
Thai Ridgebacks are intelligent, active, and athletic. They are also very independent and need to be socialised. Loyal to family but wary of new people.