what kind of dog is toto from the wizard of oz

Toto from The Wizard of Oz was a Cairn Terrier. The dog who played Toto in the famous 1939 film was a female Cairn Terrier named Terry. Cairn Terriers are small but feisty dogs originating from the Scottish Highlands, known for their energy, intelligence, and loyalty. Terry, the canine actor, brought Toto to life and became iconic in that role.