"A yellow dog with a white face cannot be exchanged for gold" is a saying, which means that a native dog with yellow hair has white hair from the face to the belly. Dogs with this kind of appearance are not only calm, but also very intelligent and humane. In the old age, Among the people of this generation, this kind of dog is very rare, and would not be exchanged for gold.

In addition, the ancients believed that dogs with such faces were very calm and very smart. If someone came into the house, they would be brave. Protecting the owner's property can bring good luck~