Keeping track of livestock can be a daunting task. Especially if you have a big farm with lots of animals. Luckily there are technology which is great to use just for this purpose. Radio-frequency identification or RFID is a small tracking unit that is implanted in each animal. With a RFID reader and RFID inventory system you can then keep track of your livestock.
Resource by : http://www.campionlabs.com/changing-livestock-inventory-rfid-systems
