In this episode, retired couple Jo and Tony reveal how their beloved pet Archie has been terrorising them. His biting is so bad it has sent Jo to A&E. Sarah meets Pupagano, an anxious dog who has been running rings around his owners, and Chirag helps to halt a pesky peeing problem that is driving new mum Hannah mad!
Vet Johanna Headley and dog trainer Craig Ogilvie meet a Labrador that has a penchant for eating other animals' poo, while Essex couple Jak and Lauren ask for advice to stop the daily attacks from their unsociable pet rabbit Flo. Behavioural expert Chirag Patel travels to a pub in south London where a problem pet is putting customers off their drinks. Susan Calman narrates. Last in Series