Tatra is a Czech manufacturer producing vehicles in Kopřivnice.
 It is owned by the "Tatra Truck" company, based in Ostrava, and is the second oldest company in the world producing cars with an unbroken history, after Peugeot.
 The company was founded in 1850 as "Ignatz Schustala & Comp."
, later renamed "Nesselsdorfer Wagenbau-Fabriksgesellschaft" when it became a wagon and carriage manufacturer.
 In 1897, Tatra produced the first motor car in central Europe, the Präsident automobile.
 In 1921, it changed its name to "Kopřivnická vozovka a.s.", and in 1919 changed from the Nesselsdorfer marque to the "Tatra" badge, named after the nearby Tatra Mountains on the Polish-Czechoslovak border at the time (now this range is on the Polish-Slovak border).
The Polish Tatra Sheepdog is a breed of dog introduced into the Tatra Mountains of Southern Poland by Vlachian (Romanian) shepherds.
The Cimarrón Uruguayo (Uruguayan Cimarron) is a breed of molosser type dog originating in Uruguay.
 The word "cimarrón" in Latin America is used to mean "feral", referring to the breed's history.
The Tatra Confederation (Polish: "Konfederacja Tatrzańska" ), or Confederation of the Tatra Mountains, was a Polish resistance organization operating in the southernmost Podhale region during the Nazi German occupation of Poland.
 The Tatra Confederation was founded in May 1941 in Nowy Targ – the historical capital of Podhale, by the poet and partisan, Augustyn Suski ("nom-de-guerre" Stefan Borusa); with Tadeusz Popek as his deputy.
 The organization had its ideological roots in the peasant movement of the mountain region of interwar Poland.
Tatra 57 is a grand tourer (S-segment in Europe) launched by Tatra company (in Czech: "Závody Tatra", official name: "Závody Tatra akciová společnost" or "Ringhoffer-Tatra" Company, also later known as "Tatra Kopřivnice", in German: "Tatra Nesselsdorf", now "Tatra, a. s.") in 1932 as a replacement for the Tatra 12 model.
Tatra KT8D5 is a bidirectional light rail vehicle currently (June 2016, and not expected to retire soon) operating in Europe and Asia.
 In several variations, it was designed and manufactured by Czech engineering corporation ČKD Tatra from 1984 to 1999 and a total of 206 cars were sold.
 The vehicle has an angular design similar to Tatra T6A5 and Tatra KT4 both outside and inside.
 During its production period, several versions of KT8D5 were sold.
Tatra National Park (Polish: "Tatrzański Park Narodowy" ; abbr.
 TPN) is a National Park located in the Tatra Mountains in Tatra County, in the Lesser Poland Voivodeship—Małopolska region, in central-southern Poland bordering on northern Slovakia.
Tatra Volunteer Search and Rescue (Polish: "Tatrzańskie Ochotnicze Pogotowie Ratunkowe (TOPR)" ) is a partially volunteer and non-profit Mountain rescue organization in Poland, rescuing stranded mountain climbers, tourists, and others in need of rescue while in the polish Tatra mountains.
Tytus Chałubiński (Radom, 29 December 1820 – 4 November 1889, Zakopane) was a Polish physician and co-founder of the Polish Tatra Society.
Tatra T 163 Jamal (dubbed after the Yamal Peninsula in Siberia, Russia) is a heavy truck made by Czech company Tatra.
 It uses the traditional Tatra concept of rigid backbone tube and swinging half-axles giving independent suspension.
 The vehicles are available primarily in 6x6 and alternatively also 4x4 variants.
 It is marketed either as road-legal heavy truck (tipper or semi-trailer truck) or as working machine (to be used i.e. in mines).
 The T163 is continuation of tradition started with Tatra T 111, which played crucial role in effort to rebuild Central and Eastern Europe after the WW2 as well as in conquering the Russian Far East.

Question: Which dog is from Europe, the Polish Tatra Sheepdog or Cimarrón Uruguayo?
Answer: Polish Tatra Sheepdog