Toto from The Wizard of Oz is most commonly considered a Cairn Terrier–type small terrier, especially in the famous 1939 movie version, even though the original book never states a precise breed. The actual dog who played Toto on screen was a purebred Cairn Terrier named Terry.

Book vs. movie Toto

  • In L. Frank Baum’s 1900 novel, Toto is only described as “a little black dog with long silky hair and small black eyes,” without a named breed.
  • Because of this description and the early illustrations, many readers and historians interpret him as a small black terrier, often guessed to be either a Cairn Terrier or a Yorkshire Terrier.

The movie dog (Terry the Cairn Terrier)

  • In the 1939 MGM film, the role of Toto is played by Terry, a female Cairn Terrier who became closely associated with the character.
  • Cairn Terriers are small, sturdy Scottish terriers known for their scruffy coats, alert expressions, and brave, energetic personalities—traits that fit Toto’s on‑screen behavior very well.

Why people say “Toto is a Cairn Terrier”

  • Pop culture usually identifies Toto as a Cairn Terrier because the hugely popular film cemented that image in people’s minds.
  • While the book leaves room for debate about his exact breed, “Cairn Terrier” has become the widely accepted answer whenever someone asks what type of dog Toto is.

Information gathered from public forums or data available on the internet and portrayed here.