Zeng is a palace goose who acts as Shiffu's messenger. He flies to Chorh-Gom Prison to deliver Shifu's orders: double security. While there, one of Zeng's feathers fall, and is used by Tai Lung to escape. After the explosion, Tai Lung spares Zeng and forces him to return to the Valley and tell of his escape. In the end credits of Kung Fu Panda, Zeng is gluing the Urn of Whispering Warriors together.