Etta's deceased cousin (Eliza), who supposedly got killed by sticking her head in the mouth of a carnivore, does not physically appear in The Land Before Time XIV: Journey of the Brave and is only mentioned in the following quote:

Etta: Aren't you nice. You know, I had a cousin who was nice like that. She put her head in the mouth of a Sharptooth just to help a friend. Course, she's not around anymore, 'cause... Well, she put her head in the mouth of a Sharptooth. Oh! I'm Etta, by the way. What's your name?

Character is owned by Universal while the colors and name are owned by  DinoFun and I own the design.