Eating some Lil Crunchies, while watching TV. I think he looks more like a kid (rather than baby) in this pose than any other.
We used the rubber tooth and gum massager for a long time. Finally, I bought him a baby toothbrush. He loves it and doesn't try to swallow it. After I brush his teeth, he gets a turn. I think he basically just chews the brush and sucks all of the (safe if swallowed) toothpaste off. He loves brushing his teeth.