American Yorkshire pig

                American Yorkshire pig a breed of domestic pig, is the American version of the Yorkshire pig (now usually known as the English Large White pig), light pink in color, with erect ears, and the most recorded swine breed in the United States. 
                The Yorkshire breed was developed in England in the county of York. Later the name was changed to "English Large White" but it is known as Yorkshire throughout most of the rest of the world. There are three types of hogs referred to as the Yorkshire: the large, the middle and the small types. Only the large type has ever gained any prominence in the United States. Today, Yorkshire pigs are found in nearly every American state, with highest populations in Illinois, Indiana, Iowa, Nebraska, and Ohio.

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Mangalitsa pig

               Mangalitsa (Mangalitza, Mangalica), is a name for three breeds of pig grown especially in Hungary and the Balkans known also as a curly-hair hog. It belongs to European unimproved lard-type breeds (as well as Iberian Black and Alentejana pigs) that are descended directly from wild boar populations.
               The Mangalitsa pig is unusual as it grows a hairy 'fleece', akin to that of a sheep. There are three Mangalitsa breeds: Blonde, Swallow-bellied, and Red. They all have the same behavior; the only difference is the colour. The Blonde Mangalitsa is blonde, the Swallow-bellied (originally produced by crossing the Blonde Mangalitsa with the extinct Black Mangalitsa) has a blonde belly and feet with a black body, and the red (produced by crossing the Blonde Mangalitsa with the Szalonta breed) is ginger.

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Pigs

          A pig is any of the animals in the genus Sus, within the Suidae family of even-toed ungulates. Pigs include the domestic pig, its ancestor the wild boar, and several other wild relatives. Pigs are omnivores, which means that they consume both plants and animals, and are highly social and intelligent animals. Older pigs will consume three to five gallons of water per day. With around 1 billion individuals alive at any time, the domesticated pig is one of the most numerous large mammals on the planet.

         A typical pig has a large head with a long snout which is strengthened by a special prenasal bone and by a disk of cartilage at the tip. The snout is used to dig into the soil to find food and is a very acute sense organ.

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