So, last friday I recieved a boomobile. I tried to stuff Boo into it friday night, but I thought I needed two people. In order to use this wagon, Boo needs a strong front end and it's just not that strong. This morning was beautiful - sunny and warm - so I tried it out solo (well, with my 2.5 year old nephew).
The blue band across her ribs is a frontal support until she gets stronger (if she ever does). The back is fully supported by metal poles, but the front is not. She needs practice, for sure, but she progressed in the short time she was in the contraption today.