The silver doe


 * Placeholder The Silver doe was sighted in The Forest of Dean in Jan. 1997 by Mr. Ronald Weasley and Mr. Harry Potter. The doe originally lead Harry to a small forest pool alone, but it was soon sighted by Ronald. The doe turned out to be a tremendous help to the men, because inside the pool it lead Harry to was Godric Gryffindor's sword, which, being impregnated with Basalisk venom (One of the substances that can destroy a Horcrux.), They could use it in their fight against Voldemort
 * The doe turned out to be a Patronus, as Harry expected. It was the patronus of Severus Snape. Although Snape seemed to be working for Voldemort, he was really on Harry and Dumbledore's side the entire time, even if they did not know it. The reason Severus's Patronus is a doe is because Lily Evans's Patronus was also a doe, showing that he deeply loved and desired her. Lily's Patronus was a doe, and James Potter's Patronus happens to be a Stag, which makes it interestining that they later got married. Severus was always rather jealous of James, and even more so after the marriage.