The Book of Household Management by Mrs. Beeton

840. Put the pig into cold water directly it is killed; let it remain

for a few minutes, then immerse it in a large pan of boiling water for 2 minutes. Take it out, lay it on a table, and pull off the hair as quickly as possible. When the skin looks clean, make a slit down the belly, take out the entrails, well clean the nostrils and ears, wash the pig in cold water, and wipe it thoroughly dry. Take off the feet at the first joint, and loosen and leave sufficient skin to turn neatly over. If not to be dressed immediately, fold it in a wet cloth to keep it from the air. THE LEARNED PIG.--That the pig is capable of education, is a fact long known to the world; and though, like the ass, naturally stubborn and obstinate, that he is equally amenable with other animals to caresses and kindness, has been shown from very remote time; the best modern evidence of his docility, however, is the instance of the learned pig, first exhibited about a century since, but which has been continued down to our own time by repeated instances of an animal who will put together all the letters or figures that compose the day, month, hour, and date of the exhibition, besides many other unquestioned evidences of memory. The instance already given of breaking a sow into a pointer, till she became more stanch even than the dog itself, though surprising, is far less wonderful than that evidence of education where so generally obtuse an animal may be taught not only to spell, but couple figures and give dates correctly. ROAST SUCKING-PIG.