Wild Inner Mongolia Black Pigs are a free-range pig breed adapted to the northern climate.

The Wild Inner Mongolia Black Pig is a type of black pig distributed in the Inner Mongolia region. It gets its name because it has long been raised free-range or semi-free-range in open environments such as grasslands and woodlands, retaining a relatively strong wild nature. Pigs of this type have a robust constitution and can adapt to the cold, windy climate of the north, and they differ noticeably from intensively confined commercial pigs in both habits and body conformation.

In appearance, Wild Inner Mongolia Black Pigs mostly have an all-black coat, thick skin and dense hair, sturdy limbs, and a relatively long snout, and they are good at rooting in the ground to forage. They tolerate coarse feed and have relatively strong disease resistance, can make full use of pasture grass, wild vegetables and crop by-products, and are also relatively outstanding in their tolerance of cold and of day-night temperature differences.

In terms of farming methods, these black pigs are mostly managed with a combination of grazing and supplementary feeding. During the day they move about on pasture or among the woods, and after returning to the pen in the evening they are given supplementary grain feed such as corn and wheat bran. Because their growth cycle is relatively long, they generally reach market weight later than ordinary commercial pigs, but their meat is firm and richly flavored, and they have always been popular in local markets.

From the perspective of application value, the Wild Inner Mongolia Black Pig is a local specialty farming resource and an important vehicle for developing ecological animal husbandry and building local brands. During farming, attention must be paid to keeping the pens warm, epidemic prevention and disinfection, and pasture rotation, to prevent overgrazing from damaging the vegetation, so that both farming returns and ecological protection can be balanced.