Hyenas have stronger jaws than any other animals in the world. They have a large tooth at each side of the upper jaw, which bites against the keen edge of a tooth like it on the lower jaw, thus forming a pair of shears sharp enough to cut paper and strong enough to crack the thigh-bone of an ox.

Hyenas live entirely on meat. A lion, on the contrary, eats a large quantity of fresh grass when it can get it, and in captivity will lap milk from a pan with as much greediness as an ordinary pussy.