I also have a 9.5 month old, same exact routine and has been for a couple of months now, no dehydration worries. I was the same when we first dropped those bottles though! Offer the water after every nap and at meals, in between I also put it next to her whilst she plays and she picks it up every now and then for a sip. You’ll feel confidence again after a while and get used to the nappies/know what the new normal is x
She should be getting closer to 24oz per day. Decrease the water and solids a bit for now to encourage her to take more formula
My LB is currently having around 16-20oz a day, he just isnt as interested in the bottles! He does drink plenty of water through the day for me and i try to add milk in where i can in his meals! I think as long as they are having their usual good wet nappies and arent constipated they should be ok xx
Same here ,my son has refused his bottle both day and night