The identification of livestock has evolved substantially in the past few years and appears to be changing each year. Find out more on COOL, Premise ID, and the use of retinal imaging for State Fair market animals.
If you're interested in learning how to retinal image livestock as a volunteer at the county level, check out the resources below including a training video.
Sheep/Meat Goat Weigh-Ins 2017
Market Beef Weigh-Ins 2017
Original RI Machine
Online Database System
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