When they have good head control and can firmly place feet on the ground.

I just use reviving blankets tucked in. 1 in the front 2 in the back so it fills it up

@steph11, i totally forgot that I have one of those. I'll probably wait until the end of this month, but then I'll put her in that. I bet she'll love it!

Sadie is 3 months and I have her in a jumper thing and she loves it. until she gets tired then her head gets wabbley but that's like 15 min. she loves to stand up so I use it often

@coraanne, my daughter is only 2 months now and she can pretty much hold her head up (should be holding it up all the time by the end of this month) and loves to stand with our help, she starting to get bored laying down all the time. I think she may be an early walker...

when ever baby can hold his head up. My daughter never used a walker though she went straight to walking along furniture at about 5 months and started walking at 8 months

@thehowtohippie, a sit in walker

@no3lastone4me, @momofroyalty @youngb thanks ladies. I figured it was when they could hold their head up. Just checking. 😊

Like a push walker or a sit in walker?

I put mine in at 4. He held his head good always wanted to stand so we tried it. He mostly just played with the stuff on it but now he walks in it

3 1/2 months when they held their heads up

He is 7 months now and almost walking.

I had my boy in one at 5 1/2 months.