Wolf Pacifier is a world appearing in Kingdom Hearts: 0 based on Walt Disney's 1934 Silly Symphony Short The Big Bad Wolf. Kindly visit the link below: http://kingdomheartsfanon.wikia.com/wiki/Wolf_Pacifier_(KH:_0)

Well, literally, a wolf pacifier would be someone or something that can calm wolves. However, without seeing this in a sentence or paragraph, I couldn't say anything more specific.