This week on The Incredible Dr. Pol, a bona fide bevy of bovine awaits Drs. Pol and Nicole as they roll out to Clay Knob for herd health checks. At the clinic, Dr. Brenda works on an Anatolian shepherd named Darcy while Dr. Emily treats Copper, the labradoodle puppy, to his first lick of peanut butter, concealing a de-wormer pill.