Based on Rikki-Tikki-Tavi from Rudyard Kipling's The Jungle Book.
A young mongoose raised to fear mankind is separated from his burrow during a fierce storm. He awakens in a human home with no memory of who - or what - he is. As his memories slowly return, his new human family is targeted for death by a pair of king cobras. Our hero becomes torn between the values of the mongoose society he was born into and the humans he has come to care for.