Julian gets a 5am emergency call about a horse with colic. One of the Skeldale nurses helps out at a local farm during lambing season. Plus, Truffles the guinea pig has a huge lump on her face, Harvey the randy rabbit is out of control, as is Billy the dog's backside...

After tending a poodle with a problem penis, an injured female duck named Kevin, a rabbit with a tooth abcess, an over-amorous donkey and a cow with a massive wound to her neck, the Skeldale staff say goodbye to vet Sarah, who is leaving to have a baby.