This document provides terminology and information related to food animal production. It defines common terminology used for cattle, pigs, goats, sheep, and poultry. It also lists common breeds of beef and dairy cattle, swine, sheep, goats, and poultry. Additionally, it discusses the role of veterinarians in food animal production and focuses on economics and cost-benefit analyses in animal agriculture. Identification methods for herd animals such as ear tags, notching, tattoos, and leg bands are also outlined.