Terrence is an average-sized man with a powder blue shirt, black belt, glasses and blue-grey pants. He has short, straight, black hair and a complexion similar to that of his son.
Terrence cares a lot about his son Milo, but sometimes gets confused and that worries him. At first, he didn't trust T.D. Kennelly because he said that Helen had a talking dog, but then he came to trust him when he found out it was true.