The pig's head-plus-body length ranges from 0.9 to 1.8 m (3 to 6 ft) It is variously considered a subspecies of Sus scrofa (the wild boar or Eurasian boar) or a distinct species.
See also: Pigs Pigs Pigs Pigs Pigs Pigs Pigs, Guinea pig, Pigs Is Pigs, Pig (disambiguation), Bay of Pigs Invasion, Pigging,