Dr. Pol and the crew are back with tricks and treats, calvings and castrations, kittens and canines, fun and adventure – just a normal day in the world of Doc Pol. Season 4 visits the holidays, but before the decorations can come out there’s a lot of work that has to go into the “new” and improved clinic. Dr. Pol and the rest of the Pol Vet posse are ready for more stitchin’, rollin’, clampin’ and coffee sippin’ as they take on more unique and challenging cases in rural Michigan.