how old was your little one when you started to put them in a stroller

As long as it's nice enough out/using it inside at the mall I started by clicking the bucket seat in the stroller when he was only a week or so old.

2 weeks

do you mean without the car seat? because I wonder this too lol

yeah without the car seat. my daughter is 4 months and I'll still ify on it @ngujen

When he could sit up on his own without the car seat/support his head. So probably like 6-8 months?