A Letter from the City
A Letter from the City is the story of a young girl who is raised alongside animals with her father in the beautiful countryside. She is skilled with animals and is taken to the big city to hone her abilities. The story takes place in a place where humans have developed technology to manipulate and control animals. Though the girl is trained in the ways of animal manipulation, she doesn't forget her past and still cares for her companion as an equal.
Animatic - I recommend that you view it on youtube to better read the annotations that explain and clarify the content.