[2] In 1962, the Sain family bought the weanling colt Shaker's Shocker from Tom Barham, of Lewisburg, Tennessee.
[1] In 1966, she entered Shaker's Shocker in the Tennessee Walking Horse National Celebration and won the four-year-old junior stake.
[1][2] After his win, Shaker's Shocker was retired to stud at Sain Stables in Bell Buckle, Tennessee.
[2][3][4] She raised goats as well as horses, and supported a controversial Tennessee law that would have enacted a bounty on the killing of coyotes.
[4] The Tennessee Walking Horse National Museum in Wartrace has a permanent exhibit on Betty Sain and Shaker's Shocker.