Do your LOs regularly eat less or more with a certain meal or time of day? LO (7.5 months) eats about 4 oz of thick puree for dinner, but only 2-2.5, maybeee 3 oz of thick puree during the day for "breakfast" and "lunch" while in with grandparents during the day. I've suggested heating up the food and/or giving him a spoon to play with (both things usually encourage him to finish dinner, if need be), but I don't know if that's happening.

He's on a loose 2-3-4 schedule, so maybe that 4 hour evening stretch just makes him hungrier?

I just hope that the grandparents aren't giving up on feeding him at the slightest decline of interest. Sometimes he is cranky with them (their words) and I wonder if it is hunger.