The apparent tameness of some of these little creatures is caused by a small dose of strychnine, which renders the animal dull and spiritless, and is generally fatal in the course of a day or two; so that the disappointed purchaser finds his pet dead and stiff at the bottom of its cage before he has possessed it for many hours. Some of these men are said to employ a preparation of opium for the same purpose.

In cases where these impostors wish to sell an old and cross-grained squirrel as a gentle, young one, they pull out its front teeth, so that the poor creature not only cannot bite, but feels such pain in its jaws that it recoils whenever the cruel owner puts his finger to its mouth as a proof of its good education and gentle disposition. As all rodent animals depend solely on their beautifully-formed and chisel-shaped fore teeth for their subsistence, the unfortunate squirrel is unable to eat, and dies miserably of hunger.

Taking warning, therefore, of these hints, let every intending purchaser of a squirrel be very wary respecting the seller, and examine the squirrel’s eye, to see if it be bright and lively, and its mouth, to see if the teeth be perfect. The age of the squirrel may also be known by its teeth: if young, they are nearly white; if old, of a deep yellow. Squirrels when taken after they have reached their full age are nearly always vicious and ill-tempered.

The best way, therefore, to obtain a good squirrel is either to order it from a respectable dealer, who will be sure to supply a young and healthy animal, or to be independent of dealers, and take the creature out of the nest.

For this purpose the young naturalist should go into the woods about the middle of summer, and look carefully among the branches for the home of the squirrel, called either a “cage” or a “drey,” according to the locality. The nest is made on the exterior of leaves and fine twigs, and lined with moss, lichens, and similar soft substances. There are two kinds of nests, one used in summer and the other in winter. The winter nest is very carefully concealed, being placed at the junction of several large branches with the trunk, so as to shield it from prying eyes below, the blasts of the keen winter wind, and to support its large dimensions.

The summer cage, on the contrary, is not so carefully concealed, but is placed upon a considerable elevation, and often upon boughs so slender that they bend in a most alarming manner beneath the weight. Still, it often happens that a nest can be reached without danger, in which may be found one or two young squirrels of just the proper age.

When captured at an early age, the squirrel often becomes extremely tame and confiding, and will play with its owner as if they had both lived in the same nest. It is a pretty sight to witness the gambols of a squirrel with its human playfellow, to see the active little animal jump on the shoulders, run all over the body, perch on the head, poke its wise little head into a pocket, and then with a quick dive of the ready paw bring out a nut, which it straightway cracks and eats as merrily as if in its native woods. Such a sight is pleasant for many reasons; not the least being that it proves the kindly disposition of the boy with whom a squirrel, though naturally timid, will thus fearlessly play, and it gives promise of more extended sympathies when he attains to riper years and more matured faculties.

The squirrel when in confinement is best fed on the substances which it eats while in the wild state, such as nuts, acorns, corn, and similar substances. It will also eat bread-and-milk, and likes to nibble a biscuit by way of a treat. As the squirrel is known to be carnivorous to a certain degree, it may be useful to give it occasionally a young bird, or a few eggs of the thrush, sparrow, or any other common bird. We cannot, however, give personal testimony to the good effect of this diet. Hard shell-fruits, such as nuts, acorns, &c., are absolutely necessary to this animal, as the structure of the teeth compels it to be continually nibbling. In all the rodent animals the front teeth are four in number, flat, slightly curved, and edged like a chisel. They play against each other in such a manner that they mutually keep each other sharp; and in order to supply the constant wearing away to which they are subject, they grow throughout the whole lifetime of the animal, being pushed forward by fresh growth at the base.

It sometimes happens that a rodent animal, such as a rat or a rabbit, loses one of its teeth, and the consequence is that the corresponding tooth in the jaw, finding nothing to check it, grows so long that it has been known to reach even the forehead, to form a complete ring, and sometimes to penetrate the other jaw. In all these cases the poor creature was miserably thin, and would probably have died from gradual starvation at no distant period.