page_title: Microchip implant (animal)
section_title: Animal species
hierarchical_section_title: Microchip implant (animal) / Animal species
caption_attribution_description: English: Horse microchipping Български: Чипиране на кон
context_page_description: A microchip implant is an identifying integrated circuit placed under the skin of an animal. The chip, about the size of a large grain of rice, uses passive radio-frequency identification technology, and is also known as a PIT tag. Standard pet microchips are typically 11-13 mm long and 2 mm in diameter.
  Externally attached microchips such as RFID ear tags are commonly used to identify farm and ranch animals, with the exception of horses. Some external microchips can be read with the same scanner used with implanted chips.
context_section_description: Many animal species have been microchipped, including cockatiels and other parrots, horses, llamas, alpacas, goats, sheep, miniature pigs, rabbits, deer, ferrets, penguins, sharks, snakes, lizards, alligators, turtles, toads, frogs, rare fish, chimpanzees, mice, and prairie dogs—even whales and elephants.  The U.S. Fish and Wildlife Service uses microchipping in its research of wild bison, black-footed ferrets, grizzly bears, elk, white-tailed deer, giant land tortoises and armadillos.
caption: Horse microchipping
exif: {"Image Make": "Hewlett-Packard", "Image Model": "Photosmart M527", "Image Orientation": "Horizontal (normal)", "Image XResolution": "230", "Image YResolution": "230", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Version 1.4100,SN:CN64EC111GC", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "340", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail Orientation": "Horizontal (normal)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "4980", "Thumbnail JPEGInterchangeFormatLength": "4050", "EXIF ExposureTime": "3757/1000000", "EXIF FNumber": "31/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2010:03:18 10:04:14", "EXIF DateTimeDigitized": "2010:03:18 10:04:14", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "16/5", "EXIF ShutterSpeedValue": "161/20", "EXIF ApertureValue": "263/50", "EXIF BrightnessValue": "199/25", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "377/100", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "D50", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "58/5", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2800", "EXIF ExifImageLength": "2128", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "4948", "EXIF ExposureIndex": "100", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "0", "EXIF FocalLengthIn35mmFilm": "70", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "3", "EXIF CustomRendered": "Normal"}