The Princess Stallion 1997 on netflix

Following the death of her mother, Sarah, a Californian teenager, is sent to live with her father in the Scottish Highlands. After a riding accident she is befriended by a fascinating old hermit named Fergus, who has spent his life living in the mountains and whose home is a haven for wounded animals. Through her friendship with Fergus, Sarah discovers the beautiful legendary Princess Stallion and embarks upon the adventure of a lifetime.