All Creatures Great & Small (Büyük Küçük Tüm Hayvanlar) 2. Sezon 2. Bölüm (Semper Progrediens)

With Tristan's encouragement, James asks Helen if she'd like to go to the local spring dance. But village resident Gerald's arrival with his injured dog, Rock, puts a spanner in the works. Meanwhile, Tristan worries that Siegfried is in danger of losing his edge.