Heart and Yummie
Heart is a tyrannosaurus who is found and raised bv a herbivore mother. After learning his true nature as a meat eater, he runs away from home and finds a baby ankylosaurus egg that hatches and thinks Heart is his father. After accidentally naming the baby Yummie - thinking he looked tasty - their love for one another tests the bounds of nature vs. nurture.
The cast behind this title
Titles you might also enjoy
About
Heart and Yummie (2010) is a adventure, animation, anime movie running 1h 29m. Starring Kappei Yamaguchi, Seishirou Katou, Tomoyo Harada. Rated 8.1/10 on TMDB. Watch it online free on ZapFlix.