Loofah and Doofah are two "Yellow-Bellies" (Beipiaosaurus) who first appeared in The Land Before Time XIII: The Wisdom of Friends. Loofah is voiced by Cuba Gooding, Jr. and Doofah is voiced by Sandra Oh. Loofah is the cheerful leader of a herd of Yellow-Bellies who, in the film, are looking for Berry Valley. Doofah is a prominent female in his herd, and is equally friendly and optimistic. Both of them have short term memory loss, and are motivated by impulsive needs.
Doofah: You're beautiful!