The Idaho Pasture Pig (IPP) is a breed of Pig composed of the Duroc, Old Berkshire, and Kunekune Pig. These are true "grazing" pigs that are very gentle in nature, have great personalities, and are easy to work with. Able to live outdoors year round, these pigs grow extremely well on a diet primarily of grass. Butcher pigs should reach a butcher weight of about 230-250 in approximately 10 months. Ready Aug 10th.