Dr. Pete Ostrum mentors the newest vet in his clinic Dr. Jen Nightingale as they treat a horse suffering from an eye condition. Dr. Nightingale discusses how she switched careers to follow a long-held dream to become a veterinarian, and shares her appreciation for being mentored by Dr. Ostrum, respected nationally as a large animal vet and also known worldwide for his unique past playing "Charlie" in the classic Willy Wonka movie. Their clinic in Northwestern New York State counts about 350 horses as regular patients. Subscribe to our series to be alerted of our new videos.