Jasmine falls in love at first sight with the little Golden Retriever puppy she rescues, but she knows she won't be able to keep Sparkle forever. Jasmine soon sees that the playful, friendly puppy is quick and eager to learn, and has an incredible sense of smell. When a new girl starts at Jasmine's school, bringing her medical assistance dog with her, Jasmine starts to wonder. Could Sparkle have a future saving people's lives?