Dr. Blue and the vet techs from Cy-Far visit a vegan farm sanctuary, where examining and castrating bulls isn't all crunchy granola.

Dr. Lavigne experiments with hydrotherapy to see if he can rehabilitate Jasper's injured leg.

Dr. Blue has to go above and beyond to remove a giant mass on a dog's head.

Dr. Ross treats kangaroos for the first time in his career, much to his delight.

Dr. Lavigne is looking for a rope toy in a dog's intestinal tract that cannot be detected by x-ray.

Houston welcomes veterinarians Dr. Blue, Dr. Ross and Dr. Lavigne, who have their hands full with everything from risky surgeries to diagnosing sick chameleons. A car accident brings the practice to a halt as one of the doctors faces a long recovery.

Dr. Ross is back at the clinic, but a check-up with a large pet proves to be too much too soon. When a pregnant Frenchie goes into early labor, Dr. Lavigne performs an emergency c-section. Dr. Blue plans a Texas outing to help lift Dr. Ross' spirits.

While Dr. Blue & Dr. Ross help a client at their goat farm, Dr. Lavigne must save a pup with an obstruction in his intestines and a concerned family waiting. Dr. Blue & Dr. Ross compete in a cook-off to see who is the best grill master.

Dr. Ross buys a mobile unit for community outreach and Dr. Blue enlists his brother to help deck it out. Back at the clinic, Dr. Ross examines an iguana for an abscess and Dr. Lavigne helps a paraplegic dachshund get a new set of wheels.

As Houston floods, the clinic takes in and treats displaced animals.

The veterinarians treat a puppy that needs surgery, and an injured owl.

Dr. Lavigne must remove tumors from an older dog, while Dr. Ross tries to save a rabbit's foot that's been damaged by a dog attack. Before he can compete with Dr. Ross in a puppy-training competition, Dr. Blue has to castrate an aggressive donkey.

Dr. Blue performs an emergency C-section, and the vets create a video.

Dr. Blue takes on an urgent case after a pit bull suffers a raccoon attack. Dr. Ross takes on an aggressive ferret, and the vets test out their pig whispering skills at an animal rescue. The doctors have a surprise announcement for their wives.

Dr. Lavigne sees a surprise on an X-ray of one of his favorite patients, while Dr. Ross flexes his exotic vet chops with a fennec fox and a kinkajou with a contagious infection. Dr. Blue has his hands full with a former frat house pig named Aubie.

Dr. Blue has a crisis on his hands with a dog that chewed off her own tail, while Dr. Ross treats a reptile that might need a tail amputation. Dr. Lavigne helps Sutter Butter, a cat rescued from being thrown out of a car, and is now having seizures.