Flicka 2 (2010)

Carrie is a big-city teenager whose life is turned upside down when she moves to a horse ranch in Wyoming to live with her father, Hank. But everything changes when she meets Flicka, a wild, jet-black mustang who's just as free spirited and strong willed as her. They form a special bond and she opens her heart to Hank and a handsome, local boy named Jake, but when a jealous rival puts Flicka's life in jeopardy, she must do whatever it takes to save her.