Although some parents begin to use mobile baby walkers once their baby is four to five months old, many experts think that they are too dangerous to be used routinely. (verywellfamily.com)
Use one for a smaller baby and two for a large more mobile baby, they are one size, so there is no need to buy a bigger size later! (happybeehinds.com)
Do you have any advice on helping ease sibling rivalry between a newly mobile baby and a preschooler? (heligirl.com)