Dr. Harding is the veterinarian at Jurassic Park. Prior to being hired by John Hammond, he was the chief vet at the San Diego Zoo. His expertise in modern birds positions him as the best expert on dinosaur anatomy and physiology, although there are still many things he does not understand about the dinosaurs and their health. He joins the park out of a sense of pride; few discoveries or innovations remain in the modern era, and he wants the worldwide acclaim and acknowledgement he expects to receive as the author of the first book about dinosaur veterinary medicine.