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Studies in animal welfare are often integrated with other disciplines like genetics or physiology. Students focusing on animal welfare research have explored topics such as the genetic influences on behavior, how breeding practices impact swine reproductive success, and the relationship between housing environments and stress hormones in captive primates. Earning a Ph.D. in Animal Science demonstrates a student's capacity to perform advanced independent research and academic work. This degree is awarded after the candidate shows mastery of their specialized field through comprehensive exams, an original research dissertation, and a successful defense. The Animal Science Department provides exceptional education, research, and outreach initiatives, enabling faculty and students to tackle pressing challenges in the global animal industry. Our work advances knowledge to enhance the productivity and sustainability of animal agriculture, biomedical research, and animal care.