Dr. Phil Toll graduated from Kansas State University, earning his Doctor of Veterinary Medicine degree in 1986. He worked for Hills Science Diet from 1991 to 2013, holding various positions including Principal Scientist and Medical Director. In his spare time, he enjoys outdoor activities and knee-slapping “Dad Jokes.” He shares his home with a Yellow Lab named “Sunny” and a big orange farm cat named “Tangy.” His areas of special interest include Clinical Nutrition and Canine Sports Medicine [citation].