Temper evident ear tag system

摘要

A tamper evident ear tag system for preventing reattachment of an ear tag to a second animal that was removed from a first animal. The tamper evident ear tag system includes an attachment member that is permanently inserted into a receiving member wherein the receiving member is attached to an ear tag. The attachment member is comprised of a main shaft, a flanged portion, and a spiked end that is inserted into the receiving member. The receiving member includes a first opening that extending inwardly within an inner flange for catchably receiving the spiked end of the attachment member.