From the moment Penny, Polly, and Molly hatch from their eggs, the whole farm knows they are truly tough chicks. They wrestle worms, rope roosters, and are often found under the hood of the tractor. All the other animals and even the farmer himself tell Mama Hen to make her chicks good. 'They are good!' Mama Hen replies. But could her chicks be too loud, too independent, and too tough?