Babies and puppies are both quite cute, but underneath the soft, cuddly exteriors lie the fearsome hearts of competitors. Well, not really. When a new baby joins the household, Sophie the dog is initially irritated, but eventually comes to see the baby, Doug, as the asset he is: a better way to get snacks. Though the baby is still hogging precious attention, and has a tendency to pull ears and be a general nuisance, a begrudging friendship forms between the two rivals.