Question: Which dog breed is extinct, Japanese Chin or Tahltan Bear Dog?
Sentence (from "Conformation (dog)"): Instead, conformation in dogs is based on the dog type from which the breed developed, along with many details that have been added to the breed standard for purposes of differentiation from other breeds, for working reasons, or for enhancing the beauty of the animals from the viewpoint of the fanciers who wrote the breed standards.
Relevant evidence: No