Dr. Ross treats baby kangaroos and works with the owners of a petting zoo to hold a fun event at the clinic to promote animal awareness. Dr. Blue removes a mass from a beloved pit mix, and Dr. Lavigne treats a vision and hearing impaired Great Dane.

Aubrey sees a bearded dragon that's laying bad eggs. Michael mulls treatment for a boxer with a tumor on its toe. Diarra's dreams of motorcycle riding with his brother are put on hold by a health scare.

The time has come for Dr. Ross and Tauvia to move out of his mama's house. Dr. Lavigne makes a life or death decision with Diesel, a mastiff who could have a toy lodged in his intestines. Dr. Blue sees a pig with an affection for household furniture.

Dr. Ross and vet tech Kyerra rush to save a stray cat that's been brutally mangled by a car engine. The Ross' move into their new home while Dr. Blue treats a 700 lb. arthritic pig. Dr. Lavigne sees a rescue Chihuahua with an incredible story.

Dr. Blue uncovers a big problem for a paralyzed Yorkie. Dr. Ross sees to a pair of roosters involved in a barnyard brawl before joining Dr. Lavigne on a hyena consultation. The Lavigne family hosts a dinner party showcasing Anne's cooking skills.

The doctors battle it out to determine who will go to a vet conference in San Diego. Dr. Ross treats a kinkajou nearing his terrible twos, while Dr. Blue rids a Min Pin of drop dead breath. Dr. Lavigne suspects a cat has a contagious disease.

Dr. Blue needs to act fast when a Rottweiler in labor is rushed into the hospital with two puppies stuck inside her. Then, the three vets grab the reins and their cowboy hats to ride horseback into town for Houston's biggest rodeo parade.

The docs visit their alma mater for a class reunion and become professors for a day. A Shih Tzu is rushed to the clinic after swallowing a large piece of rawhide, while the owner of a pitbull with a deformed leg must consider drastic surgery.