Nana is a sheepdog puppy who just wants to have fun. Her antics cause her new family to shout, "No, Nana. Naughty Nana!" Will Nana ever learn to be nice?Nana is a sheepdog puppy who just wants to have fun. Her antics cause her new family to shout, "No, Nana. Naughty Nana!" Will Nana ever learn to be nice?