We've currently got dd age 21/2 in a travel high chair that straps to a normal dining chair but think she's getting a bit big for it. Ds (4) uses on of those Ikea toddler chairs which are higher at the table but dd is too small and prone to accidents to use one like that yet. Is there anything else? We got rid of the high chair for space purposes. Might have to look at normal chair with sides on. Thanks