Summer arrives at last. In the east of Scotland, Martin prepares two young bulls for the Royal Highland Show in Edinburgh.

In Argyll, Sybil prepares for George's 50th birthday and the arrival of her sister and niece from England. Sybil and George are also looking after a desperately ill cow. Julia K had a traumatic caesarean and is too weak to stand up on her own, so they decide to lift her to her feet twice a day using a sling and a forklift truck to help build her muscles up. East of Inverness, persistent rain means Martin's cattle and young calves are yet to be turned out of their winter sheds into the fields. Sybil's sister and niece arrive and there's tension over the question of who will take on the family farm in the future. In central Scotland near Loch Lomond, Bobby and Anne hold an open day to educate the public about farming. North of Aberdeen, John has to urgently call the vet when one of his heifers gets into difficulty calving. The vet decides on a caesarean but it's a major operation and there's no guarantee she, or her huge calf, will survive.