Its a tricky one........I always BF both Olivia and Charlie to sleep, so whilst they were still on the boob, felt the same sense of panic at the thought of anyone else being able to settle them!!

Can you express & leave bottles of EBM? Then Tallon can be settled with a bottle of EBM perhaps?

How long will you be at your clients for?

Even now both Olivia and Charlie settle for me no problem, but not as well for Daddy or anyone else......made a rod for my own back! However, I know that they DO settle for other people, and certainly Charlie has been settled by my SIL from about 6 weeks, & so settles very well for her now. So I guess it is just what they get used to?

Best of luck!