Petplan Australia is a leading pet insurance specialist, providing pet insurance policies for dogs, cats and horses. Unlike many other insurers, Petplan’s sole focus is pets.Petplan AU is solely focused on providing Australian pet insurance policies to our customers.Petplan started in the UK more than 35 years ago and has since expanded throughout Europe, Australasia and the Americas. It is now the largest and most experienced pet insurance provider worldwide. For the past decade.