The Harry Potter Patronus collection is here! This Patronus is in particular is an otter and is representative of Hermione Granger. J.K Rowling based this off Hermione's favourite animal in the books and her favourite animal in real life. There is also a coincidence between Ron's Patronus and Hermione's. With Ron's being a Jack Russell Terrier, this is an animal that loves to chase otters, which can be seen as a symbol of Ron's love for her. Just another subtle detail in the thousands of amazing nods and easter eggs this saga has given us. The Harry Potter Hermione's Patronus Pop! Vinyl Figure comes packaged in a window displayed box and measures approximately 3-3/4 inches tall.