Artwork from Professor Layton Vs. Phoenix Wright: Ace Attorney.
|Series||Professor Layton series|
|First game||Professor Layton Vs. Phoenix Wright: Ace Attorney|
Constantine is a dog owned by Sir Zacharias Barnham, who appears in Professor Layton vs. Phoenix Wright: Ace Attorney.
Constantine is a dog with white fur and black eyes. He wears the helmet of a knight and also has a checkered purple and dark purple coat around his main body. He also wears a golden pin with Labyrinthia's emblem on it on his chest.