The decision to sleep train is not one that parents take lightly; it takes a lot of hard work and consistency to teach a baby how to sleep independently; all the adults involved in the child’s life need to be on the same page and following the sleep plan as closely as possible as well as work together to find the schedule that not only suits the baby, but that also syncs with the family’s lifestyle.

A baby can have many caregivers such as relatives or family friends but families who employ nannies and babysitters expect them to be team players and to follow their lead closely; most professional nannies have vast experience with sleep training and offer support during the process; while their input and guidance are, of course, valuable it is ultimately parents who need to choose a timeframe and what methods do they feel most comfortable with.
https://babysleepsbest.com/f/sleep-training-with-caregivers?blogcategory=Sleep+Consulting