New brain research shows that a parent is a baby's most important and necessary 'bucket filler'. Every time a parent or other caregiver smiles, kisses, soothes, cares for and plays with a baby, they are fulfilling essential human needs. They are creating brain pathways and building a solid foundation for future learning, health and happiness. In addition to the known benefits of time spent bonding and reading to baby, this book uses brilliant colours and joyous faces to entertain baby and explain to adults their baby's needs for security, love, belonging and fun.