Chujo

Chujo is a puppy living in Enies Lobby who patrols the prison cells near the lowest level of the island. He appears in One Piece Odyssey.

Appearance
Chujo is a small white dog with brown spots. It has a brown collar.

Personality
Chujo is a very loyal puppy, being willing to fight the Straw Hat Pirates over the key it was told to protect. However, he's also perverted, and eventually gave the key to Nico Robin when she asked him to.

Past
At some point in the past, Chujo was entrusted by Barricade to guard one of the keys to the Underground Passage.

One Piece Odyssey
Chujo was approached by the Straw Hat Pirates, who were looking for the key to the Underground Passage. He initially refused to give it to them, but when asked by Robin he handed it over, saying that he couldn't say no to a lady.