help me transition my son for babysitters

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Hi πŸ™‹β€β™€οΈπŸ™‹β€β™€οΈπŸ™‹β€β™€οΈ

I'm returning to work later this month.

my son will be at a babysitters for 5-10 hours a day. I am going to start transitioning him today. I have to start putting him in his pack n play for naps.

*he has been napping in a swaddle me bassinet or swing or with me.*

my biggest question is this:

should I start giving him bottles only during the day? *nurse him in the morning, bottle during the day, nurse in the evenings and at night.*

he likes bottles, but i want to make sure hes going to be super familiar and comfortable with them. hes taking only breastmilk. I pump everyday as well as have a freezer full.