So sorry if I have been thick and posted this in the wrong place please feel free to slap me on the wrists and point me in the right direction :)
Ds2 age 3 is quite underweight for his age 23lbs (have finally got to bottom of it we hope but is likely to take a while before we can get the weight on him) it's prob a stupid thought but how does moving on to a booster seat work when they are underweight? I left him rear facing until he was about 16 months and out grew the car seat length wise Hv said even tho he wasn't quite heavy enough (19lbs ish at time) it would b fine. He often asks to go in ds1s booster and obv I tell him no he's too small but most of the kids he's at nursery with r all in boosters he sees this and has started asking why he can't. I know he is waaaay too small and no way will I let him go in his brothers booster as it's simply not safe for him however I can't help feeling bad for him and I can't see him weighing enough when he starts school next year and I don't want him to b picked on feel different. Is there a car seat that would b safer than a booster but look less "babyish" (his words not mine) that I could move him on to when he starts school if he's still not heavy enough?