Blake is now 16 weeks and he's still like this. "No" didn't work, yelping like he hurt me when he bit didn't work (and he was hurting me...he drew blood several times). We finally found that a small rolled paper and a quick pop got Blake's attention.
He's just now getting where he will sit in our lap for a while and be still. Most of the time, he's jumping and doing laps around us...I've seen on here that they do calm down as they get older. Keeping my fingers crossed!