It's Dr. Pol's birthday—but before the celebrations can begin, there's a bevy of cases for the Pol Veterinary staff. From colorful parrots to a sick zebra, Dr. Pol's hands are full with this week's exciting cases! The first call of the day is from Gary Smith. He needs Dr. Pol to perform pregnancy checks on a whopping 86 cows at his farm! With the fighting and kicking, it takes hours to get all these cows accounted for. But with a lot of help from his right-hand man Charles, Doc gets the job done and is on to the next. Back at the clinic, Dr. Brenda and Dr. Emily are both looking after some troubled pups. Little Annie has a severely fractured bone in her leg. Dr. Brenda has to weigh all the options and determine what's best for this still-growing pup. Meanwhile, young Ayasha wants to be a doctor when she grows up. When she arrives at PVS with her new puppy for a checkup, she wastes no time in teaming up with Dr. Emily to give her best friend a clean bill of health. At the end of a long day, the Pol family surprises Doc with a birthday dinner. For a man whose plate is always full, the night provides some well-deserved relaxation and celebration!