Tiffany is the cousin of Ducky and the niece of Mama Swimmer in The Land Before Time XIV: The Quest to Sparkling Forest. She is voiced by Alyson Stoner in the film as well.

The Land Before Time character
Tiffany
Gender:	Female
Color:	Light Purple and Dark Pink
Eye Color:	Light Blue with Black Pupils
Species:	Swimmer (Parasaurolophus)
Favorite Food:	Tree Sweets and Cherry Tree Blossoms
Debut:	The Land before Time XIV: The Quest to Sparkling Forest
Finish:	The Land before Time XV: The Great Big Snow Drift
Voiced by:	Alyson Stoner (Isabella's voice from 'Phineas and Ferb')