Everything you wanted to know about pigs, including information on various pigs raised as pets, for food, and farm animals. Pigology is a playful and illuminating book that provides detailed information about all things pigs in five informative chapters. Discover the world of pigs, and read their ancient history, and an ancient mystery. There are sections about the different breeds and their characteristics, pigs and their relationship to humans. Another chapter talks about the different types of meat that comes from raising pigs for food.