Dads make a definite difference! Fathers love, guide, teach and nurture their babies. Some fathers are the main caretakers for their children. How much should fathers be involved with their babies? As much as they can! Children who have dads who regularly get involved in physical play are more likely to be socially popular with their peers than school-age children whose fathers do not engage in this type of play. Fathers play an important role in helping give children a kick start to fitness. Dads and Moms can be good role models for exercising and keeping their bodies in good shape. You can help set the foundation for healthy weight by helping your baby learn to eat the right amount (just the amount your baby wants) of healthy foods and enjoy moving his body and keeping active.