What is the use of a tattoo set in cattle management?

In cattle management, a tattoo set is primarily used to permanently mark identification numbers or letters in the ear of the animal. This method is essential for record-keeping and herd management, allowing farmers and ranchers to track individual animals throughout their lives. The identification can include information about the animal's lineage, health history, and breed, which is crucial for breeding and management decisions.

The use of tattoos provides a durable form of identification that does not easily wear off or become illegible, unlike other methods such as ear tags, which can be lost or damaged. This permanence aids in maintaining accurate records, facilitating better herd management, and ensuring compliance with livestock regulations.

The other options listed pertain to different animal care practices. Treating infections, feeding calves, and checking temperatures are important for animal health and welfare but do not relate to the specific purpose of a tattoo set in the context of identification in cattle management.