[luvmymonkies]

Both of my babies did the whole biting thing. Whenever they would bite, I would say "OW!!" and then gently tap the top of their nose and firmly tell them "no biting". Eventually, I could tell when they got the urge to do it (they're just so into playing at the moment, they forget), and before they even got to, I would tap the nose lightly and continue playing without saying a word. I'm no trainer, but it worked for me. Now they're even careful when they play together. They know when they're playing too hard.