From 1994: A retirement home for horses Correspondent Martha Teichner visited the Retirement Home for Horses at Mill Creek Farm, in Alachua, Fla., whose owners, Peter and Mary Gregory, provide a bucolic home for police and military horses that have finished their working careers, or elderly equines that have been abused, neglected or abandoned. And it's not just for horses: A veritable Noah's Ark of animals shares the grounds. Originally broadcast on "Sunday Morning" March 27, 1994.