Yep. My little monkey is 17 months old today.
This kid is constantly amazing me with his smarts. He knows just about every letter sound, he is learning his colors, he is LOVES identifying body parts (mainly facial features, but feet, hands, and belly button are frequently visited as well), and when asked, he will identify and make the appropriate noises of just about any animal.
He is a great eater, a great sleeper, and has one heck of a personality. He means the world to us, and we couldn't have asked for a more wonderful child.
Happy 17 months, Zachariah! I love you bunches!