toddler question

Christina • I'm 25 years old. Mommy to a 3 year old, and a 5 month old 💗 Angel baby 10/25/17 🌈
When did you wean the bottle or passy? My son is 16 months. And idk if I want to have him stop. Think if it makes him happy I'm happy..he doesn't use both all the time only when he's tired or for bed.