Halloween has become a multi billion dollar holiday with 7 billion dollars spent last year alone. 31% of this was spent on candy and other sweets for trick or treating but only 33% or parents took their children out on the town to trick or treat. Obviously the most popular costumes were the classics; Witches, Pirates and vampires were the top three last year. Of course the most horrifying statist is that 111% of of all pet owners dressed their beloved animal companions up for the holiday.