Which breed of dog has a longer history competing in shows, Gos Rater Valencià or Briard
Briard:  A Briard-type dog appears in Gaston Febus' "Livre de chasse" ("Book of the Hunt"), written in the late 14th century. Briard:  Charlemagne, Napoleon, Thomas Jefferson, and Lafayette are all said to have owned Briards. Briard:  It became popular after the Paris dog show of 1863, after the breed had been fixed, with crosses with the Beauceron and the Barbet. Briard:  During the First World War, the Briard was used, almost to the point of extinction, by the French army as a sentry, messenger, and to search for wounded soldiers. Briard:  The Briard's modern-day roles include police, military and search-and-rescue work, as well as companion dog.
i don't know