Does Toto talk?
Not at first. When he wrote The Wonderful Wizard of Oz, L. Frank Baum hadn’t created all the rules that he would later use in the Oz stories. So Toto didn’t talk in that book. Baum kept Toto mute in his appearances in The Road to Oz, The Emerald City of Oz, and The Patchwork Girl of Oz as well, even though other animals from the Outside World could talk in those and other books. Finally, at the end of Tik-Tok of Oz, Baum addressed the problem at last. Dorothy confronted Toto and commanded him to talk, and Toto finally spoke for the first time. He’s been speaking in the Oz books ever since, but he often prefers to stay quiet and use his native barks and growls instead. In the Russian books, however, Totoshka spoke as soon as he came to Magic Land.