 In some, Māui was jealous of Irawaru's success at fishing; in others, they disagreed when their fishing-lines became entangled; in still others, Māui was angry at Irawaru's refusal to give him a cloak, or disgusted at Irawaru's greedy nature.Whatever the provocation, when Māui and Irawaru returned to shore, Māui stretched out Irawaru's limbs and transformed him into the first dog.When Hina asked Māui if he had seen her husband, Māui told her to call "Moi!