Episode 3

Professor Derek Knottenbelt is a world-renowned expert on sarcoids – tumours that form on the skin of horses. Sixteen-year-old Spike has travelled 430 miles from Kent to The Equine Hospital at Glasgow Vet School for surgery with Derek. In Forfar, Fiona Crowden is treating a cow that's rapidly lost weight and is running a temperature. She gives her a fast dose of fluids directly into her stomach. And, in North Uist, Ealasaid Dick arrives to treat a prolapsed sheep only to get caught up in a drama with another sheep that is having difficulty lambing.