Toto's real name was Terry.  She was two years old when she starred in the Wizard of Oz.  Her trainer was Carl Spitz.  Trainer Carl Spitz was the trainer. Terry had done previous screen work.  Some of her other appearances: Ready for Love (1934) The Dark Angel (1935) Fury (1936) The Buccaneer (1938) Bad Little Angel (1939) Calling Philo Vance (1940) Twin Beds (1942).  As Toto, Terry made $125 per week.  Terry became like a house pet to Hango Dennison (niece of Carl Spitz).  Terry died around 1945 (11 yrs. old).  She was buried on their kennel property in the San Fernando Valley.  

Links

Wizard of OZ

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