When do you plan to wean off the bottle?

I know a little girl who is so attached to her bottle and still screams for it at 2.5 years old... I really don’t want that to happen with my daughter. I just don’t want it to become habitual and affect her dental health.

She does great with sippy cups so I’m thinking I should start the transition soon? Anyone else? My LO is 9 months and I feel like her first birthday will be here before we know it 🙈