"*Q: What does the wolf that appears at Zack's place of death, Aerith's church,
and the City of the Ancients symbolize?
*A: It's a symbol of Cloud's guilt and regret. As a result of being unable to
do anything to save Aerith and Zack, he blamed himself for their deaths. The
symbolism of the wolf also works in regard to the expression "lone wolf," as
Cloud has chosen to live away from others while he awaits death from
Geostigma. Continuing this line of symbolism, Cloud wears symbols of a wolf's
head and his motorcycle is named "Fenrir," the name bore by Loki's wolf child
in Norse Mythology."
HAHA!
I was wondering what this grey wolf on Final Fantasy: Advent Children was.
I, obviously, found out.