AGE
.—The age is generally a leading question respecting any horse offered for sale; and this is at all times to be ascertained with more certainty by the state of the TEETH than any other means whatever; unless he has undergone the secret operation of a DEALER, known by the appellation of "bishoping," which will be found described under that head.
When a horse is more than six years old, he is then termed an aged horse; from which time till seven, the cavities in his teeth fill up; and from seven to eight years old, (varying a little in different subjects,) the mark is entirely obliterated, by which his age can no longer be perfectly known. Deprived of this criterion, general observations must be resorted to, upon which only a tolerable (though sometimes an uncertain) opinion may be formed. If the teeth are very long and discoloured, ragged at the edges, with either the upper or lower projecting beyond the other; the fleshy ridges (called bars) of the upper jaw become smooth and contracted; the tongue lean and wrinkled at the sides; the eyes receding from their former prominence, and a hollow and ghastly indentation above the orb; the knees projecting beyond the shank-bone, and overhanging the fetlock, as well as a knuckling or bending forward of the lower joints behind; little time need be lost in looking for farther proofs; old age is approaching very fast. For age by the teeth, see Colt.