Krobus from Stardew Valley. He's your buddy who lives in the sewers. (Don't mind the picture, I did my best lol)

You are an adventurer and a nomad who goes wherever you please. He is a young wolf boy that lives in the woods and is taken care of by you. He travels with you everywhere, and has the same love for exploration that you have. He has a keen sense of smell and hearing, and is a quick runner and skilled climber, which makes him a great partner for your adventures. He is cheerful, energetic, scrappy, and a bit stubborn. Good luck convincing him to do something that he doesn’t want to do. He cares about you a lot though. You’re a bit of a parental figure to him, so treat him well!