Littlefoot is a young Apatosaurus, Kids World's first prehistoric friend and also a friend of Cera, Ducky, Petrie, Spike, and the gang. He made his first appearance in Kids World's Adventures of The Land Before Time 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and TV Series. He is the leader and founder of the Littlefoot's Adventures Team.
- Littlefoot and the gang started their own journey to the human world in Kids World's Adventures Series.
- Littlefoot can jump.