Electronic animal ear tags, also known as electronic ear tags or RFID animal ear tags, are a technology used to identify and track animals. It usually consists of an ear tag and a tag containing a radio frequency identification chip. Electronic animal ear tags are electronic products specially used for the animal identification and management, which are equivalent to the electronic ID of the animal. We can easily identify each animal individually through various types of special tag readers. For example, the individual identification, data statistics, whereabouts control, automatic feeding, behavior management, etc. UHF RFID Ear Tag characters in long reading range up to 10 meters and flexible good quality material. It is designed for livestock management which is effective to keep tracking of livestock, such as cows, sheep and deer. It helps ranchers to manage their sheep easily and time-saving, not only on counting sheep numbers, but also record their vaccine, growth, weight and so on.