| 摘要 |
An ear tag for attachment to an animal for identification comprises a piercing element and a tab portion. The piercing element includes a post having a terminal end and at least one expandable member carried by the post. The expandable member is configured and dimensioned to be pierced through an ear of the animal and to expand and retain the post in the ear after piercing. The piercing element also includes an interior bore extending through the post to the terminal end, the bore dimensioned to receive a portion of a piercing tool. The tab portion is secured to the piercing element, and the ear tag is shaped and dimensioned to receive an indicia for identifying the animal. Air apertures may be provided around the piercing element to permit the piercing to breathe.
|
