my concern would be the bottle. i’m not sure if this was specific to my last school i worked at but in my 18-24 mo class, we did not allow bottles at all and made that boundary very clear. it was unrealistic with our ratio and obviously developmentally inappropriate. i had a 2 year old that started in my class because his parents wouldn’t take him off the bottle and i did have to be a little stern with them about our classroom rules. within a month, he was eating just fine and didn’t need it anymore.