What do Elvis Presley, Winston Churchill and Justin Bieber have in common? The answer is they are all 'dogs'. To be more specific, their Chinese Zodiac animal is the 'dog'. As the Chinese Zodiac recurs every 12 years, if you were born in 2006, 1994, 1982, or 1970, you are a dog person too! 2018 is the year of the dog once again, and in this once in 12-years opportunity, we are going to disclose some dog secrets in this video.