Astrology has been around since ancient times and was created by a people who had no idea what a star or a planet really was. In fact at that time they anthropomorphically ascribed literal human characters to constellations and planets. Despite the basis in antiquity and in mysticism, astrology has persisted into the present day and this equation allows you to ascertain the most central data element of astrology, the Zodiac sign (that have been named for key star constellations) for your pet. This equation also identifies key personality traits your dog may exhibit based on he/her sign.
So, for instance, if your dog were born between March 21st and April 20th, this equation will tell you that your dog has the temperament and disposition associated with the first sign of the Zodiac, Aries.