The Land Before Time

A series of cartoon films about dinosaurs made for children but appreciated by many who treasure memories of it from their childhood.

Characters
Littlefoot - a sauropod (Wikipedia says he's a brachiosaurus. Trojie would like to argue salient anatomical points with Wikipedia but will let it lie on this occasion) Cera - a Triceratops Petrie - a pterodactyl Spike - a stegosaur Ducky - a hadrosaur

Various parental dinosaurs

The Sharptooth - a tyrannosaur (in later films, other predators feature)

Unfortunately, even this continuum is not free from Legendary Badfic - the infamous Land Before Time: Littlefoot x Cera.