noisome, and deformed animals which nature ever produced, so they were the most restive and indocible, mischievous and malicious; they would privately suck the teats of the Houyhnhnms’ cows, kill and devour their cats, trample down their oats and grass, if they were not continually watched, and commit a thousand other extravagancies.” He took notice of a general tradition, “that Yahoos had not been always in their country; but that many ages ago, two of these brutes appeared together upon a mountain; whether produced by the heat of the sun upon corrupted mud and slime, or from the ooze and froth of the sea, was never known; that these Yahoos engendered, and their brood, in a short time, grew so numerous as to overrun and infest the whole nation; that the Houyhnhnms, to get rid of this evil, made a general hunting, and at last enclosed the