Question: Which dog is now extinct, the Tahltan Bear Dog or the Stichelhaar?
Related documents: [0]  [DOC] The Tahltan Bear Dog was a breed of dog that was indigenous to Canada. This breed is believed to be extinct by most authorities. [END] 
[1]  [DOC] The German Roughhaired Pointer ("Deutsch Stichelhaar") is a versatile hunting dog that originated in Frankfurt, Germany. The breed was developed in the early 1900s and is a cross between German sheepdogs and rough-haired "standing dogs". [END] 
Answer: 
Tahltan Bear Dog
Tahltan Bear Dog