Dr. Pol is busy with clients when the tornado sirens start blaring. The whole clinic, including the owners and pets, must move to the basement for their safety and ride out the storm.
With a constant flow of clients filling the clinic's waiting room and the phones ringing off the hook with farm calls, Dr. Jan Pol and the exhausted staff at Pol Veterinary Services decide it is time to start looking for some help.
Dr. Pol and his hard-working team have another packed schedule of farm calls and clinic appointments. Another busy, emotional week only secures the fact that Pol Veterinary Service is in serious need of more help.
Mother's Day can be celebrated in many ways, but for Dr. Pol and the Pol Veterinary Services family, Mother's Day means a successful twin calving, mares with healthy foals on the way, and recognizing all that Diane Pol does for her family.
Dr. Brenda struggles to find out what is causing a dog to be so abnormally lethargic. She learns from his owner that it's possible he was exposed to marijuana. Dr. Brenda is relieved that the dog will be back to normal in a day. Then an entire herd of cows are too thin despite being well fed. Dr. Pol thinks it's a lack of minerals, and is surprised to find the entire herd has come down with pneumonia.
Dr. Pol and his son set out to solve a mystery, 10 Angus steers have suddenly gone lame and are struggling to stand. Back at the clinic, a recent widow is willing to pay whatever it costs to save her late husband's dog after the pet ingested a rock.
After the emergency farm calls and clinic visits for the week are complete, the Pols kick off their Fourth of July celebrations with a parade and a barbecue!
Dr. Pol and Charles hope to save a newborn calf with pneumonia, but the thick blanket of humidity covering the area makes their mission even more difficult. Meanwhile, Dr. Brenda and newcomer Dr. Sandra struggle to help a stubborn pig give birth on a brutally hot day.
From unusual cases such as a horse with the West Nile Virus and a calf with balance problems, to checking the health of a newborn kitten, the animals seem to be trying to stump him at every turn. However, Dr. Pol's seasoned experience shines through showing that he's still got what it takes on this episode of The Incredible Dr. Pol.