I'm looking for a movie that there is this boy that gets this horse from the circus and she is a unicorn but he doesn't know. She has a baby unicorn and he is awesome he makes the boy's garden turn into a jungle kind of thing. The boy had something wrong with his leg or something. And the unicorn told him how to take him back to his home. When they got there the boys leg was healed because it was a magical place.

Nico the Unicorn (http://www.imdb.com/title/tt0119782/)