Ferdinand is the titular main protagonist of the film of the same name and of the book that the film is based on, The Story of Ferdinand by Munro Leaf.
He is a big bull with a big heart who would rather smell flowers than participate in bullfighting. He was mistaken for a dangerous beast and taken from his home to be made into a fighting bull.
Ferdinand is voiced by John Cena as an adult and Colin H. Murphy as a calf.