A new baby in the family brings a lot of joy and sometimes confusion and jealousy on the part of the baby’s sibling(s).
Depending on your situation it can invaluable to involve siblings during baby massage. Young children can apply the strokes on a doll or teddy bear while their parent massages their baby sibling. Older children, with support and guidance can massage their young sibling.
Have a look at this YouTube clip by angeliquefelix. It highlights what can be achieved:
Or watch at: https://www.youtube.com/watch?v=-f-fFVFSqkg