Purina(R) Nature's Match(R) Sow and Pig Complete is a versatile, all-natural feed with 16% protein. It can be fed as a complete diet to pigs in multiple life stages. It is designed to meet the nutritional needs of grower-finisher pigs from 25 pounds to market weight, as well as your breeding herd, including developing gilts, lactating and gestating sows and boars | Purina - Nature's Match Complete Sow and Pig Feed | Size 50 lbs