Jeffrey Bewley has studied dairy science and management for most of his career as an Assistant and Associate Professor at the University of Kentucky from 2008 to 2017, and has hands-on experience working on dairy farms. As an expert in dairy management, Bewley is knowledgeable about mastitis symptoms, which commonly include a reduction in appetite, swelling or hardness of the udder, abnormal milk appearance like flakes or being watery, reduced milk yield, and increased body temperature.