“My son can eat everything, but he’s an extremely picky eater. Lately, it’s become worse. He eats so slowly; it takes 1-2 hours to eat even things he loves! He takes small bird bites. For example, he can take a bite of a chocolate fudge cookie and ask me to save the rest for later - but he won’t finish it later. I have no idea what to do. Eating/meals have become unbearable for the whole family. He’s also one of the smallest in his class. Any advice?”