Dorothy Leib Harrison Wood Eustis was an American dog breeder and philanthropist, who founded The Seeing Eye, the first dog guide school for the blind in the United States. She was inducted into the National Women's Hall of Fame in 2011.

The Seeing Eye, Inc. is a guide dog school located in Morris Township, New Jersey, in the United States. Founded in 1929, the Seeing Eye is the oldest guide dog school in the U.S., and one of the largest.