 There are several systems that can be used to identify goats and sheep. The most common methods include air tagging, tattooing, and air notching. Each of these systems ensure that a unique number or symbol is given to the animal so that they can be identified. In this video, air tagging will be demonstrated. An applicator for the specific type of tag is selected. The air tag is loaded in the applicator as follows. The pointed side of the tag is put onto the pointed side of the applicator. The side of the tag with the hole is put on the other side of the applicator. The tags can be sprayed with alcohol to sanitize them. The applicator is now loaded and ready to use. The air is prepared by cleaning with alcohol or disinfectant. The air is examined to see the blood vessels that run through the air. We want to avoid piercing the blood vessels when applying the tag. The applicator is quickly depressed and the tag is released from the applicator. The area around the tag should be sprayed with an antibiotic spray or disinfectant until it has healed to avoid infections. Air tags provide an easy method for identification.