A routine task turns into a wild cow chase for Dr Oakley. Plus, a miniature horse needs her help, along with a disgruntled pig that's gone into labour.

It's Dr Oakley to the rescue when dog Harper gets caught in a prickly situation. Later, she squares off with a muskox and a bear cub undergoes surgery.

Dr Oakley must hold her ground when she treats two rather unpredictable boars. Plus, a camel needs neutering and some baby owls get their first check up.

Dr Oakley is in for surprise when she comes face to face with a rather shrewd coyote. Plus, a seal pup needs emergency surgery if he is ever to see the ocean again.

Dr Oakley gets more than she bargained for when she checks on a herd of reindeer. Plus, two foxes get their jabs and a moose's big belly gives cause for concern.

Dr Oakley treats a lynx, and also pulls an all-nighter to give a dog an emergency caesarean, but getting the puppies out is just the beginning.

Dr Oakley races the clock to wrangle a herd of bison. She also treats a bald eagle with a blow to the head and a cat with a confusing case of curled claws.

Dr Oakley meets a mutt with a mysterious problem, a parade of parrots, and a tiny owl. Later, the team head into the French Alps to learn more about its native ibex.

A routine piglet castration turns downright dangerous for Dr Oakley, and an emergency call has her racing to a dog with a neck wound. Later, moody cows cause mayhem during pregnancy checks.

Dr Oakley treats a miniature horse with a mystery condition and wrangles some rather riotous cows. An emergency gives Sierra a chance to show off her skills.

Dr Oakley heads to Sweden to learn more about brown bears. Meanwhile, a dog suffers from phantom limb pain, a hawk gets a pedicure and a box turtle reveals a surprise up his shell.