Almost 8 mo old may be self weaning…

I pump at work and nurse and my son is only nursing 8-10 min at a time and only drank 1 oz from each of his 3 daycare bottles today…

He is eating 3 baby food and cereal meals a day (sometimes 6oz of food per meal)

He sips water but chews on a straw, hasn’t got it yet

He is gaining weight and plenty of wets and poops

I already upped my Avent nipples to 2… I prob have more frozen milk in my freezer than I need!for him!

Should I put breastmilk in a sippy?? I nurse him 3-4x a day and he gets 3 bottles at daycare… I don’t think he is drinking 20 oz a day

My plan was to wean from me and bottles at age 1 and do whole milk.

He wants food and we do purée and some soft solids/BLW but daycare only does baby food and oat cereal.

Any advice or tips??