Help!
I have three that sit in the back. They're all tall for their ages (they'll be 8 and 5yr dt's come September).
Dt's sit on ordinary booster cushions and dd sits on a firm normal house cushion because a proper booster proper one won't fit in between the other two.
Will this still be ok? I'm so confused. I can't believe they'd even fit in those full sized child seats with backs anymore.