蜜芽传媒

Dougie is near Aberfeldy in Perthshire investigating how climate change is causing an increase in tick-borne diseases among livestock. He meets a sheep farmer who lost more than 70 animals to one virus and hears how scientists are a working on a vaccine.

It's tupping time on Cammy鈥檚 farm as the rams go to the ewes for breeding, Shahbaz picks up his camera in search of some miniature subject matter, and Anne is on the Isle of Mull bringing in the oyster harvest.

Elsewhere, Dougie hitches a lift with AI Willie, the man bringing new life to Caithness farms for over half a century.