In this episode, it's vet Gavin's task to tame Gus, the angry alpaca with attitude. Dog behaviourist Leon meets Ozzy the pug, who goes crazy every time he's taken out in the car. Ozzy's bonkers barking is driving owner Elaine to despair and she's desperate for Leon's help. And Feebie the rabbit is a nipping nightmare every time owner Olivia picks her up. Vet Deepti investigates whether there's a medical reason for this bad behaviour.