 In some, he is jealous of Irawaru's success at fishing; in others, he is angry at Irawaru's refusal to give him a cloak, or disgusted at Irawaru's greedy nature.In other Ngā Puhi Nui Tonu mythology, three dogs were brought to Aotearoa by Kupe.These spirits were known as kehua or guardians brought over from Hawaiki.