As Marshall’s body grew, Flores began to see his personality develop, too. Flores watched as he became the playful, loving dog he was destined to be.
“He knows many tricks and understands a lot of things. He only needs to talk in order to look like a human,” Flores said. “Regarding Marshall's personality, he is a bit nervous. He does not like when unknown people approach him, he always goes out with his yellow handkerchief indicating that he is a nervous dog.”