0. IN THE MOSAICAL LAW, the pig is condemned as an unclean beast, and
consequently interdicted to the Israelites, as unfit for human food.
"And the swine, though he divideth the hoof and be cloven-footed, yet he
cheweth not the cud. He is unclean to you."--Lev. xi. 7. Strict,
however, as the law was respecting the cud-chewing and hoof-divided
animals, the Jews, with their usual perversity and violation of the
divine commands, seem afterwards to have ignored the prohibition; for,
unless they ate pork, it is difficult to conceive for what purpose they
kept troves of swine, as from the circumstance recorded in Matthew
xviii. 32, when Jesus was in Galilee, and the devils, cast out of the
two men, were permitted to enter the herd of swine that were feeding on
the hills in the neighbourhood of the Sea of Tiberias, it is very
evident they did. There is only one interpretation by which we can
account for a prohibition that debarred the Jews from so many foods
which we regard as nutritious luxuries, that, being fat and the texture
more hard of digestion than other meats, they were likely, in a hot dry
climate, where vigorous exercise could seldom be taken, to produce
disease, and especially cutaneous affections; indeed, in this light, as
a code of sanitary ethics, the book of Leviticus is the most admirable
system of moral government ever conceived for man's benefit.

771. SETTING HIS COARSE FEEDING AND SLOVENLY HABITS OUT OF THE QUESTION,
there is no domestic animal so profitable or so useful to man as the
much-maligned pig, or any that yields him a more varied or more
luxurious repast. The prolific powers of the pig are extraordinary, even
under the restraint of domestication; but when left to run wild in
favourable situations, as in the islands of the South Pacific, the
result, in a few years, from two animals put on shore and left
undisturbed, is truly surprising; for they breed so fast, and have such
numerous litters, that unless killed off in vast numbers both for the
use of the inhabitants and as fresh provisions for ships' crews, they
would degenerate into vermin. In this country the pig has usually two
litters, or farrows, in a year, the breeding seasons being April and
October; and the period the female goes with her young is about four
months,--16 weeks or 122 days. The number produced at each litter
depends upon the character of the breed; 12 being the average number in
the small variety, and 10 in the large; in the m