Night 1 of switching, my almost two year old’s, milk bottle out for a milk sippy cup. ... Wish us luck! She already is yelling “no! Wanna babeee” from her crib and has thrown the milk cup once. It’s time. Ryleigh no longer uses it at nap time, goes literally all day without it. And we are potty training and switching to a toddler bed after her second birthday (starting at two because her school doesn’t have a bathroom in the one year old room). Big changes.