In episode three, Paul goes rogue when he's asked to help bottlefeed a pair of week-old kittens whose mother had abandoned them. He falls head over heels for them but as they grow older the team discover one of them has a neurological problem affecting his movement. Paul helps to socialise a gang of dogs who arrive from a puppy farm where they were used for breeding. The dogs have had very little human interaction so they need to learn how to be dogs, from scratch. Paul also meets a tearaway labradoodle pup who ends up going to a very glamorous home.

In episode five Paul falls in love with an Akita who doesn't seem to know he's an Akita. Normally they're aloof and standoffish, but Samson's like a giant teddy bear. The vet team just need to work out what's wrong with his injured nose. Paul helps an ex-racing greyhound, who's spent most of his time in kennels, get ready for life in a domestic home. He also meets a dog called Hugo who's been down on his luck, but could end up being adopted by the family who own his brother.