The people of Sybaris, a city in Calabria, are proverbial on account of their effeminancy; and it is said that they taught their horses to dance to the music of the pipe; for which reason, their enemies the Crotonians, at a time when they were at war with them, brought a great number of pipers into the field, and at the commencement of the battle, they played upon their pipes; the Sybarian horses, hearing the sound of the music, began to dance; and their riders, unable to manage them as they ought to have done, were thrown into confusion, and defeated with prodigious slaughter. This circumstance is mentioned by Aristotle; and, if not strictly true, proves, at least that the teaching of animals to exceed the bounds of action prescribed by nature was not unknown to the ancients.
Joseph Strutt