Too big for a highchair, but too short for a regular chair? Then a junior chair is perfect -- high enough for the dining table, and with comfy support for the feet. Made
Jane Move fold up booster seat.
With seat cover and carry bag.
One strap goes around back of a dining chair, one underneath the chair to secure the seat to the chair
Good bug fold up travel high/booster chair is available for rent / hire at kindershare. You pay only $20 per week. It is a portable and easy solution for dining out with