Zebras can't drive, only people and penguins.
The studio was looking for an Australian story - to do for Australia what Kung Fu Panda did for China, according to Cripps.
The film was set to feature 72 Outback animal characters, all of them speaking in an Australian accent, and the project had attracted a stellar Australian cast, with Margot Robbie, Hugh Jackman, Naomi Watts, Rose Byrne, Ben Mendelsohn, Jacki Weaver, Josh