Old Dogs, New Tricks

Plot:

Siegfried's university friend, Henry Clintock, moves to the area and Siegfried tries to arrange for Ewan Ross, whose veterinary practice is still in decline, to be his regular vet. James and Siegfried agree to care for Tricki Woo when Mrs. Pumphrey is away to France. James panics however when Tricki disappears. James provides advice to a young farmer on the purchase of a flock of sheep.