Which dog breed is extinct, Japanese Chin or Tahltan Bear Dog?
Japanese Chin The Japanese Chin (Japanese: 狆, "chin"), also known as the Japanese Spaniel, is a dog acknowledged for its importance to Japanese nobility. It is also known for its strabismus of the eyes. Being both a lap dog and a companion dog, this toy breed has a distinctive heritage.
Sivapanthera Sivapanthera is a extinct genus of felid which lived during the Pleistocene of Eurasia. Some authors consider it a junior synonym of "Acinonyx", the genus of modern cheetahs, but this has not been accepted by many Chinese scientists.