In the classic 1939 film ‘The Wizard of Oz,’ the dog’s name is Toto. Toto is Dorothy Gale’s loyal and brave pet dog who accompanies her on her journey through the magical land of Oz. Toto plays a crucial role in the story, often helping Dorothy and her friends out of tricky situations. The character of Toto is based on the dog in L. Frank Baum’s original 1900 novel ‘The Wonderful Wizard of Oz.’ Toto’s name has become iconic, symbolizing loyalty and companionship in popular culture.