Duroc
5after Duroc, name of a famous 19th-cent. stallion owned by a farmer who also had a herd of progenitor pigs6 any of a breed of large red or reddish-brown hog

How well I remember Rosie, the huge sow. She was really a character. You might not think it
but pigs can be very smart. A psychologist told me that they spoil research using them because
they figure out what the test is about, and screw it up.