In this short scene, we learn that our pet is a "yakuza" episode 17 . He's been cooped up for a while, and now he's ready to go home. We're not exactly sure what to make of this, but we're pretty sure it's not a good idea to leave him out in the cold all day. We learn that the dog has never left the house before, and that's fine, because he'll be back soon enough. We also learn that this isn't the first time that a dog has left the home of a yakuza, either. In fact, this is just the second time that this has happened in the series.