The horse started to become domesticated around 4000 BC.
Lover Come Back may refer to  :. Lover Come Back , 1940 novel by Clair Blank. Clair Blank. Clair Blank. Lover Come Back -LRB- 1931 film -RRB- , starring Constance Cummings. Constance Cummings. Constance Cummings. New Moon -LRB- 1940 film -RRB- , a musical also known as Lover Come Back , featuring Jeanette MacDonald and Nelson Eddy. Lover Come Back -LRB- 1946 film -RRB- , featuring George Brent and Lucille Ball. Lover Come Back -LRB- 1961 film -RRB- , starring Doris Day and Rock Hudson