rabbit. How extraordinary it would be, if close confinement,
perfect tameness, unnatural food, and careful breeding, all prolonged
during many generations, had not produced at least some effect! The tame
rabbit has been domesticated from an ancient period. Confucius ranges
rabbits among animals worthy to be sacrificed to the gods, and, as he
prescribes their multiplication, they were probably at this early period
domesticated in China. They are mentioned by several of the classical
writers. {104} In 1631 Gervaise Markham writes, "You shall not, as in other
cattell, looke to their shape, but to their richnesse, onely elect your
buckes, the largest and goodliest conies you can get; and for the richnesse
of the skin, that is accounted the richest which hath the equallest mixture
of blacke and white haire together, yet the blacke rather shadowing the
white; the furre should be thicke, deepe, smooth, and shining; ... they are
of body much fatter and larger, and, when another skin is worth two or
three pence, they are worth two shillings." From this full description we
see that silver-grey rabbits existed in England at this period; and, what
is far more important, we see that the breeding or selection of rabbits was
then carefully attended to. Aldrovandi, in 1637, describes, on the
authority of several old writers (as Scaliger, in 1557), rabbits of various
colours, some "like a hare," and he adds that P. Valerianus (who died a
very old man in 1558) saw at Verona rabbits four times bigger than
ours.[248]

From the fact of the rabbit having been domesticated at an ancient period,
we must look to the northern hemisphere of the Old World, and to the warmer
temperate regions alone, for the aboriginal parent-form; for the rabbit
cannot live without protection in countries as cold as Sweden, and, though
it has run wild in the tropical island of Jamaica, it has never greatly
multiplied there. It now exists, and has long existed, in the warmer
temperate parts of Europe, for fossil remains have been found in several
countries.[249] The domestic rabbit readily becomes feral in these same
countries, and when variously coloured kinds are turned out they generally
revert to the ordinary grey colour.[250] The wild rabbits, if taken young,
can be domesticated, though the process is generally very troublesome.[251]
The various {105} domestic races are often crossed, and are believed to be
perfectly fertile together, and a perfect gradation can