Wait until your little one holds their head steady and sits up independently...
https://knoxbfmd479.fotosdefrases.com/do-i-need-a-flag-on-a-bike-trailer-and-other-truths-from-the-service-bench
Wait until your little one holds their head steady and sits up independently before you start biking. Most families look for these developmental milestones around nine to twelve months. Always ensure a tiny helmet fits snugly before your first ride