My DS is 22 months and up till recently has been a good eater. Lately he's been getting food in his mouth and chewing it, and then spitting it out. He does it even when I know he's hungry, and with food he has previously demolished. I try really hard not to react, just re-offer and then move on. He's v drooley, but always has been, and has all his teeth apart from his molars.
He doesn't do it with treats usually, which gives me hope that this is just him asserting himself rather than a real problem, but I don't know! In all other ways he's bright, clever and funny, and a joy! What should we do?