Tags applied in the incorrect manner combined with humid weather can be a recipe for disaster and lead to ears becoming infected. Buyers of ewe lambs with breeding potential in marts are particularly conscious as to the way in which tags are applied. Some say there are greater issues this year given a second tag has to be applied, while others point to the fact that many farmers are new to applying wrap-around tags as creating some issues. The way sheep are tagged will have a significant influence on tag loss rates and the risk of ear infections. The advice for applying button tags is to insert the tag midway in height of the ear taking care to avoid cartilage (can be seen on the underside of the ear) and at a distance of about one third of the way along the animal's ear, measuring from the head out. This distance may need to be extended in breeds with thicker ears as there should be some room for the tag to rotate and for air to circulate around the site of application.