After war, James deals with Siegfried's erratic behavior at Skeldale House. Tristan returns from war, alarmed by his brother's changes. They plan to help, while positive developments await everyone.

James is tired from rushing and dealing with Richard's complaints while Mrs. Hall and Herriot wonder about Siegfried.

At a war memorial service, Tristan masks his feelings. Siegfried keeps putting off drinks with him. James encourages Mrs Pumphrey about finding Tricki a mate and arranges a date with Helen.

Helen helps Jenny prepare for a big move after good news, but doubts arise. Mrs Hall requests leave for a birthday in Sunderland, making Siegfried anxious.

James faces trouble as temporary vet at Hensfield dog track. Tristan deals with Mrs. Ainsley's difficult parrot. Jimmy accidentally speaks candidly to Siegfried.

Tristan and Charlotte enjoy a romantic picnic, and James checks in at Heston Grange where Richard admits he keeps getting nuisance calls. Herriot also checks on a cow who looks ready to calve, but later the calf seems to have strangely disappeared.