Joshua

Joshua is the biological father of Jake and Jermaine, the adoptive father of Finn, and the husband of Margaret. He speaks in a 1940s Mid-Atlantic accent. He and Margaret, through unknown causes, passed away prior to the events of Adventure Time. He appeared to be an old-fashioned manly dog who was willing to push his sons to fight, though he had a soft spot and clearly loved and cared for them. Joshua first appeared with his wife in one of Finn's flashbacks in the episode "Memories of Boom Boom Mountain." They found Finn...

Species

Dog

Debut

Memories of Boom Boom Mountain