He's obviously never seen Border Security: Australia's Front Line... Customs officers devote their lives to preserving Australia's flora and fauna, so any item from another country - especially animals - attempting to enter their country is a very serious matter all together. Even Johnny Depp can't avoid their uber strict quarantine rules. 

According to Time Magazine, theHollywood star brought his two pet terriers, Boo and Pistol, into the country while he's shooting the latest instalment of Pirates Of The Caribbean, and Aussie authorities aren't happy because he "failed to put them through quarantine." 

Agriculture Minister Barnaby Joyce was very Australian about the matter, saying: "There is a process if you want to bring animals: you get the permits, they go into quarantine and then you can have them. But if we start letting movie stars - even though they’ve been the sexiest man alive twice - to come into our nation [and break the laws], then why don’t we just break the laws for everybody? It’s time that Pistol and Boo buggered off back to the United States." 

Needless to say, Depp's fans have already started a petition to save his dogs.