Finally, after much feeding, the baby has grown into a full Dino! Dinos can eat almost anything, including things with spikes. In order to do so, they must have very tough stomachs. Yellow Dinos have very long necks, which they use to reach and eat food located high off the ground.

Extinto 4 is the tallest and smartest of all his siblings. He always teaches his siblings something new. Because he is so tall he thinks of himself as tall as a building.