There's an obscure and criminally underrated anime based on the children's book "You're Umasou" which follows a young tyrannosaurus unwittingly adopting a newborn ankylosaurus and having to raise him. This film deserves more attention.
LINKS FIXED!
There's also a movie 2 called Anata was zutto aishiteru (watch here) and a Korean adaptation Annyeong, Tyrano: Yeong-wonhi, Hamkke for a movie 3 (watch here).
These are very melodramatic, the animation is really fluid and voice acting seems to be great (I'm still to watch the 3rd movie).
The comments have a link to You Are Umasou!
Reblogging again because one of the links wasn't working. Links have now been fixed.
























