page_title: Domestic pig
section_title: In agriculture
hierarchical_section_title: Domestic pig / In agriculture
caption_attribution_description: Large White
context_page_description: The domestic pig, often called swine, hog, or simply pig when there is no need to distinguish it from other pigs, is a large, domesticated, even-toed ungulate. It is variously considered a subspecies of the Eurasian boar or a distinct species. The domestic pig's head-plus-body length ranges from 0.9 to 1.8 m, and adult pigs typically weigh between 50 and 350 kg, with well-fed individuals often exceeding this weight range. The size and weight of hogs largely depends on their breed. Compared to other artiodactyls, a pig's head is relatively long, pointed, and free of warts. Most even-toed ungulates are herbivorous, but domestic pigs are omnivores, like their wild relative.
  When used as livestock, domestic pigs are farmed primarily for the consumption of their flesh, called pork. A group of pigs is called a passel, a team, or a sounder. The animal's bones, hide, and bristles are also used in products. Domestic pigs, especially miniature breeds, are kept as pets.
context_section_description: When in use as livestock, the domestic pig is mostly farmed for its meat, pork. Other food products made from pigs include pork sausage (which includes casings that are made from the intestines), bacon, gammon, ham and pork rinds. The head of a pig can be used to make a preserved jelly called head cheese, which is sometimes known as brawn. Liver, chitterlings, blood (for black pudding), and other offal from pigs are also widely used for food. In some religions, such as Judaism and Islam, pork is a taboo food. Approximately 1.5 billion pigs are slaughtered each year for meat.
  The use of pig milk for human consumption does take place, but as there are certain difficulties in obtaining it, there is little commercial production.
  Livestock pigs are exhibited at agricultural shows, judged either as stud stock compared to the standard features of each pig breed, or in commercial classes where the animals are judged primarily on their suitability for slaughter to provide premium meat.
  The skin of pigs is used to produce seat covers, apparel, pork rinds, and other items.
  In some developing and developed nations, the domestic pig is usually raised outdoors in yards or fields. In some areas, pigs are allowed to forage in woods where they may be taken care of by swineherds. In industrialized nations such as the United States, domestic pig farming has switched from the traditional pig farm to large-scale intensive pig farms. This has resulted in lower production costs, but can cause significant cruelty problems. As consumers have become concerned with humane treatment of livestock, demand for pasture-raised pork in these nations has increased.
caption: A Large White, a breed commonly used in meat production
exif: {"Image ImageDescription": "Large White", "Image Make": "Canon", "Image Model": "Canon EOS 550D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 9.0 Windows", "Image DateTime": "2015:06:11 22:05:44", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "252", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "814", "Thumbnail JPEGInterchangeFormatLength": "4937", "EXIF ExposureTime": "1/50", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2015:05:27 12:22:53", "EXIF DateTimeDigitized": "2015:05:27 12:22:53", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "45/8", "EXIF ApertureValue": "35/8", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "32", "EXIF SubSecTimeDigitized": "49", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1000", "EXIF ExifImageLength": "667", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "688", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}