The Isabella County Fair is just around the corner – which means Dr. Pol, Dr. Emily and Dr. Brenda are busy treating fair animals, making sure they are in tiptop shape for competition. Dr. Pol and Charles start the day tending to a fair pig, whose future isn't looking so fair after all. Will Dr. Pol be able to get this prolapsed show pig back in shape? Across town, Dr. Emily's up to bat, with a cow named Toro – who's abdominal hernia seems to be more than a hiccup on the road to winning the blue ribbon. Now it's Dr. Brenda's turn – there are two horn-y things on the heads of steers, Big Ron and Hannah, preventing them from getting fair-side.