An Animal Ear Tag Applicator is a type of handheld device used for attaching ear tags to livestock like cattle, sheep, and pigs. The applicator is designed for piercing the animal's ear with a sharp needle and inserting the tag into the hole. The tag normally contains information like the animal's breed, identification number, and owner's contact information. Ear tags are an important tool to track the health and movement of livestock, and also to ensure accurate records for breeding and marketing purposes. The Animal Ear Tag Applicator comes in varied sizes to accommodate various types and sizes of ear tags.