The Institutes of Akbar 82.1.8

82.1.8

With some elephants they have to cut the tusks annually; with others after two or three years; but they do not like to cut them when an elephant is ten and eighty years old. An elephant is perfect when it is eight dast high, nine dast long, and ten dast round the belly, and along the back. Again, nine limbs ought to touch the ground, namely, the fore feet, the hind feet, the trunk, the tusks, the penis, the tail. White spots on the forehead are considered lucky, whilst a thick neck is looked upon as a sign of beauty. Long hairs on and about the ears point to good origin.