What mule was the star of a 1950s comedy film series?
What is a hinny?
How many races did Black Ruby win before she retired in 2008?
How many mules will be in the David Rankin Birthday Celebration Parade in Tarkio on May 25?
What president was the first breeder of mules?
Are mules really stubborn?
Find these answers in the David Rankin/Tarkio Museum, located on the third floor of the Thompson Library/Curnutt Center.