The Book of Household Management by Mrs. Beeton

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 mixed breeds, however, the average is between 10 and 15, and in some instances has reached as many as 20. But however few, or however many, young pigs there may be to the farrow, there is always one who is the dwarf of the family circle, a poor, little, shrivelled, half-starved anatomy, with a small melancholy voice, a staggering gait, a woe-begone countenance, and a thread of a tail, whose existence the complacent mother ignores, his plethoric brothers and sisters repudiate, and for whose emaciated jaws there is never a spare or supplemental teat, till one of the favoured gormandizers, overtaken by momentary oblivion, drops the lacteal fountain, and gives the little squeaking straggler the chance of a momentary mouthful. This miserable little object, which may be seen bringing up the rear of every litter, is called the Tony pig, or the _Anthony_; so named, it is presumed, from being the one always assigned to the Church, when tithe was taken in kind; and as St. Anthony was the patron of husbandry, his name was given in a sort of bitter derision to the starveling that constituted his dues; for whether there are ten or fifteen farrows to the litter, the Anthony is always the last of the family to come into the world.