Question: Which dog is now extinct, the Tahltan Bear Dog or the Stichelhaar?

full_context: Document 1: Wirehaired Pointing Griffon: The Wirehaired Pointing Griffon (also called the Korthals Griffon , and the Griffon d'arrêt à poil dur Korthals in France and Quebec) is a breed of dog used in hunting as a gundog. It is sometimes considered to be Dutch in ancestry, due to the nationality of the breed founder, Eduard Karel Korthals. History records the progression of the development of the breed through Biebeshein am Rhen Germany where the founder established the Ipenwoud kennel and the breed type was established and then into France where it is now recognized. Others consider the Griffon to be a German breed because Korthals' kennel, Ipenwoud, was located in Biebesheim am Rhein, Germany. It was there for over twenty years that Korthals dedicated his life to the development and perfection of the Korthals Griffon.
Document 2: Hare Indian Dog: The Hare Indian dog is an extinct domesticated canine; possibly a breed of domestic dog, coydog, or domesticated coyote; formerly found and originally bred in northern Canada by the Hare Indians for coursing. It had the speed and some characteristics of the coyote, but the domesticated temperament and other characteristics of a domestic dog. It gradually lost its usefulness as aboriginal hunting methods declined, and became extinct or lost its separate identity through interbreeding with dogs in the 19th century.
Document 3: Tamaskan Dog: The Tamaskan dogs are a crossbreed, specifically designed by dog fanciers, beginning in Finland, to morphologically resemble a wolfdog. It is a cross of several standardized breeds of the sled dog type like the Siberian Husky and the Alaskan Malamute, and its bloodlines may sometimes include a small amount of wolfdog stock. s of 2013, Tamaskans have not been recognized as a breed in its own right by any major breed registries or kennel clubs, only being recognized by two minor registries, the American Rare Breed Association, and the related Kennel Club of the United States of America, and by Tamaskan-specific breeder clubs. It is a highly versatile dog that can excel in agility, obedience and working trials. Although there are a little over 600 Tamaskans worldwide registered in these organizations, increasing interest has resulted in their spread throughout continental Europe, the UK, United States, Canada, and Australia.
Document 4: German Spitz: German Spitz is used to refer to both a breed of dog and category or type of dog. Several modern breeds have been developed from the German Spitz, and are either registered as separate breeds or as varieties of German Spitz. All the "German Spitz type" dogs are dogs of the Spitz type of German origin. The Großspitz, Mittelspitz, and Kleinspitz breeds of "German Spitz type" are also called the German Spitz in English.
Document 5: German Wirehaired Pointer: The German Wirehaired Pointer is a medium to large-sized griffon type breed of dog developed in the 19th century in Germany for hunting. It became a leading gun dog in Germany in the later part of the 20th century. It is the result of the careful mixing and crossing of the griffon, German Shorthaired Pointer,Deutscher Stichelhaar, Deutscher Kurzhaar, and the hunting Pudelpointer in the late 19th century.
Document 6: German Hound: The German Hound ("Deutsche Bracke") (FCI No. 299) is a breed of dog originating in Westphalia, a region of Germany. The German Hound is of the scenthound type, used for hunting both large and small game. The breed is normally referred to as the "Deutsche Bracke" in English, rather than by the translation of the name, German Hound.
Document 7: Styrian Coarse-haired Hound: The Styrian Coarse-haired Hound (FCI No. 62), (German: "Steirische Rauhhaarbracke") is a breed of medium-sized hound dog originated in the Austrian province of Styria. It is bred as a scenthound, for hunting boar in mountainous terrain. The breed is one of the large Austrian Bracke.
Document 8: German Spaniel: The German Spaniel, also known as the Deutscher Wachtelhund (German quail dog), is a breed of dog that was developed in Germany around 1890, and is used as a hunting dog. Descended from the old German breed, the Stoeberer (lit. "rummager"), which became popular with commoners following the Revolutions of 1848 in the German states, who required a versatile hunting dog. Stoeberer is now a type of hunting dog in Germany with the Wachtelhund being its sole member. The breed is not very well known outside of Germany, but was recognised by the United Kennel Club in 1996.
Document 9: Stichelhaar: 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".
Document 10: Tahltan Bear Dog: The Tahltan Bear Dog was a breed of dog that was indigenous to Canada. This breed is believed to be extinct by most authorities.
Document 11: Alpine Spaniel: The Alpine Spaniel is an extinct breed of dog which was used in mountain rescues by the Augustinian Canons, who run hospices in the region around the Great St. Bernard Pass. The spaniel was a large dog notable for its thick curly coat. One of the most famous specimens of the Alpine Spaniel is Barry, however his preserved body has been modified on more than one occasion to fit with descriptions of the extinct breed from earlier time periods. Due to the conditions in the Alps, and a series of accidents, extinction was discussed as a possibility by authors during the 1830s, and at some point prior to 1847 the entire breed was reduced to a single example due to disease. Evidence held at the Natural History Museum in Bern show that two distinct breeds of dog were being used in the area during this time period. The breed is thought to be the predecessor to the modern St. Bernard and the Clumber Spaniel.
Document 12: German Longhaired Pointer: The German longhaired pointer (GLP) is a breed of dog. Developed in Germany, it is used as a multipurpose gundog. It is closely related to its cousins, the German Shorthaired Pointer (GSP), the German Wirehaired Pointer (GWP) and the Large Münsterländer, which was previously part of the breed.
Document 13: Alaunt: The Alaunt is an extinct breed of dog, with the original breed having existed in central Asia and Europe from ancient times through the 17th century. The Alaunt breed had three distinct phenotypes: Alaunt Veantre, Alaunt Boucherie and the Alaunt Gentile. They all were large, short coated dogs of varying head-types. The former two resembled the molosser type dogs much like the present-day Dogo Argentino or like the Caucasian Shepherd Dog except with short hair and a mesocephalic head which made them excellent large-game hunters. The Alaunt was originally bred by the Alani tribes, the nomads of Indo-European Sarmatian ancestry who spoke an Iranian language. The Alans were known as superb warriors, herdsmen, and breeders of horses and dogs. The Alans bred their dogs for work and developed different strains within the breed for specific duties. The breed was further developed in Spain, France, Germany, England, and in Italy.
Document 14: Karelian Bear Dog: The Karelian Bear Dog (KBD) is a Finnish or Karelian breed of dog. In its home country, it is regarded as a national treasure. KBD will hunt a variety of animals. Its quick reflexes and fearless nature have made it very popular for hunting aggressive game, including bears, moose, and wild boar. It was the breed's ability to hunt and offer protection against a bear that earned the breed its name.
Document 15: St. John's water dog: The St. John's water dog, also known as the St. John’s dog or the lesser Newfoundland, was a landrace (a dog bred for a purpose, not pedigree or appearance) of domestic dog from Newfoundland. Little is known of the types that went into its genetic makeup, although it was probably a random-bred mix of old English, Irish and Portuguese working dogs. The number of St. John's water dogs started declining by the start of the 20th century. By the early 1980s, the variety was extinct.
ground_truth: Tahltan Bear Dog