Robert finds out how many of his cattle are pregnant in the Cairngorms, the MacDonald's test out their potato harvester in North Uist, and Nikki and Ollie's cow goes into labour.

In North Uist, the Highland cattle are moved to a tidal island, and pregnancy is scanned. It's showtime for Camy and Rachel, and in the Cairngorms, Jenni expands her animal menagerie.