Jason weighs 21 1/2 pounds, and height is 29 3/4 inches. He started standing last week and climbs and crawls all over the place. He claps hands, waves and is very chatty. He WAS sleeping through the night like a champion up until about a week ago when his bottom back gums stated swelling. Right now he has four top front teeth and two bottom front. He loves the pool :-) and has lost interest in napping during the day :-( He chases poor Toby around the house all day, who is VERY patient with him, especially when he pulls really hard on her tail!