This document provides an introduction to the physical care needs of babies and young children aged 0-3 years. It identifies four key care needs: nappy changing, treating nappy rash, engaging with children during care routines, and encouraging children to look after their teeth. The document describes the equipment needed for nappy changing, how to change a nappy, signs of nappy rash and treatment methods. It also provides ideas for engaging with children during bathing, such as using toys, bubbles, music and talking. The importance of cleaning children's teeth from an early age and reducing sugary foods is discussed.