Every Disneyland Cast Member wears a name tag, even the large draft horses that pull the streetcars up and down the tracks on Main Street USA.
Early on, the draft horses found on Disneyland's Main Street were usually Percherons or Belgians. Percherons originate from the Perche region of France and Belgians from the country of Belgium. Disneyland originally used those two breeds of draft horse because they usually have relaxed temperaments.
Disneyland currently utilizes five different horse breeds at the Resort in Anaheim; Percherons, Belgians, Clydesdales, Shires and the Spotted Draft.