Nina is a small yellow cat-like dinosaur. She is short and has eyes similar to Jake's. Her head has two large, rounded bumps on it.
Nina behaves like a cat even through with her Jake like appearance. Nina is loyal to Gunther even with Gunther smacking and name calling her.
- Nina looks like a Protoceratops. A Protoceratops was a relative to the Triceratops which didn't have horns.