Help! My ds, 17 months, has just started having tantrums at meal times . He used to be a really good eater and would try anything we put in front of him. The problems seems to be eating when he's in his booster seat. He spits food out, throws it on the floor etc and basically screams. I've tried letting him feed himself, spoon feeding him (although he's quite good with a spoon), given him finger food but same result. If we let him toddle about eating he's fine, so it's abviously something to do with sitting still.
Any ideas? should we make him sit in his seat and not give him any alternatives (which means he'll be hungry)?