Mearas

These horses are among the most noble of the Endorian beasts. They were unknown as a breed before ca. T.A. 2545, the approximate date that the first breeding herd was fully established in Rohan by Eorl the Young. However, individual Mearas were to be found in Middle-earth before that date. They are commonly (and correctly) believed to be the descendants of Nahar, the Steed of Oromë, as are the Elf-horses. The progenitor of the breed of mearas in Rohan was Felaróf, who was white. Such was his strength as an ancestor that most of his descendants are white or dappled gray. All mearas, regardless of their color, share Felaróf's other characteristics. They understand human speech, can be ridden without saddle or bridle (although they will tolerate such devices if needed), and live to a great age — eighty years is not unusual.