The Highland Vet

Practice director Guy has to perform complex surgery on a much-loved elderly cat, vet Katie has a pair of very poorly puppies on her hands and practice director Ken is called to a farm where a cow is struggling to give birth to twins - which is extremely rare in cattle.

Vet Fiona treats a four-year-old German shepherd with a serious anal infection. Katie treats a pregnant ewe that has been attacked by crows. Guy examines a young alpaca that is not acting like its normal self, while Ewan examines a Highland cow.

Newly qualified vet Katie is faced with a double emergency when a cat and dog are rushed into the practice, and she needs to make the difficult decision of which pet to prioritise. Acer the Spaniel has a large open wound on her side, while Stormzy the cat has a worrying limp and is panting - which can be a sign of extreme stress or a more serious problem in felines.

Guy treats a Maine Coon cat that was run over outside his owner's house; William investigates why two newborn calves are doing poorly.

Shondie treats a young Welsh terrier travelling with its owners from Germany. David takes care of a canine tourist with the sniffles, while Tom prepares to operate.

Ken and Vicky treat a cat that has been trampled on by a horse. David attends to a terrier that is bleeding from his mouth. Guy takes care of a pregnant sheep.

David treats a horse that may have colic and hopes to get the animal well in time for its next big show. Margaret races against time to deliver a calf, a collie suffers from a broken leg after being hit by a car and Katie performs her first pig castration.

Tom and Angie have a tricky case on their hands with Raven, a Dales pony. Guy's latest patient is Lady, a rescue greyhound with a persistent ulcer.