Dr. Selig talks about his job as a zoo veterinarian, his responsibilities and duties, as well as the training and formal education he received at the Ohio State University. We will follow the doctor throughout a typical day as he works with both keepers and veterinary assistants to treat the hundreds of species in his care. Two of the highlights of his round will be a routine checkup of a sloth and a physical examination of an elephant. Wait a minute... science, technology, engineering and math... at the zoo? You bet!