This differs from parent to parent as well as the needs of the baby. Babies should, however, sleep on a firm and flat surface. Therefore, when choosing pillows for your baby to sleep on while in their cribs, it is crucial to look into the firmness level of the options available. At Palette Box, we offer baby cot pillows from renowned brands like MOOB Baby that design orthopaedic doctor-recommended pillows ideal for children aged 0 to 12 months old.