On Mull, new entrant farmers Janet and Alastair take their lambs to auction, inDumfries and Galloway, three generations of the Roan dairy-farming family enter a cow and a young heifer into competition at the South West Scotland Dairy Show, and in Argyll, hill farmers David and Sandra prepare for autumn by gathering in their sheep for a mineral dose and spreading slurry, while in the far north in the Highlands, crofters Robin and Penny's cattle are tested for bovine TB.