All Creatures Great and Small (1978)

S3E14 Big Steps and Little 'Uns

As England finds itself embroiled in war, James and Siegfried prepare to head off to their military units. On their final day at the practice, they experience a flurry of activity, leaving James frustrated as he hopes for a peaceful evening with Helen. To lift his spirits, Siegfried presents James with a thoughtful gift. Meanwhile, Mrs. Hall has an unexpected announcement for the group, and Tristan is taken aback by startling news from the Royal College of Veterinary Surgeons.