Dog behaviourist Leon meets Dave, a two-year-old Great Dane who jumps up rather than walks, which makes it very hard to go for walks with his owner Shelly! Vet Deepti meets Freddie, an African Pygmy hedgehog whose owners, couple Ellie and Will, think he is depressed. And last into the practice are Hannah and Michael with their Pomeranian dog Teddy, who has a terrible temper and is a nightmare nipper. Animal behaviourist Caroline is on hand to try to tame this little terror.