No small thing

Life hasn't been easy for Nathaniel and his two sisters, Queenie and Cid, ever since their father left them. Now living with their single mother, they all want something to make them the happy family they used to be. Then one day, Nathaniel, Cid and Queenie see an ad for a free horse in the newspaper. They can hardly believe it. However, they're hesitant to say anything to their mother because they're positive she won't let them keep it. Surprisingly, though, she says yes. The day finally comes for them to take their new horse, Smokey, home.