Tristan works out how to make clients happy but then receives some bad news. James and Helen have a heart-to-heart.

The fate of a struggling young widow causes difficulties for James and Helen's burgeoning romance. Meanwhile, Siegfried has another scheme to whip Tristan into shape, and a visit from Tricki Woo causes chaos in Skeldale House

Hopeful of a closer relationship with Helen, James invites her to the gala spring dance. Siegfried also tries his luck with romance.

It's spring in 1938, and a trip back home to Glasgow presents James Herriot with a dilemma that will mean choosing between the people he loves when he is offered a position at his old mentor's forward-thinking practice.

Siegfried hosts a Christmas eve party, with an even bigger event to follow the next day. Helen accompanies James on an emergency house call.

Defying Siegfried, Tristan coaxes James to try a risky procedure to save a stricken cow. Then James gets a shock from Helen.

James volunteers to be the official vet at the Darrowby Show.

James is alarmed to receive a call from Mrs Pumphrey who fears her beloved dog Tricki Woo might be dying.

James is put to the test with an ailing racehorse. Tristan faces a familiar temptation. Siegfried angles for a prestigious client.

Fresh from veterinary college, Siegfried’s fun-loving brother, Tristan, arrives to help out. Mrs. Pumphrey throws a swanky party.