He doesn't seem to like teething rings, cold damp washcloths, gnawing on frozen waffles, or anything else I can think of to ease the pain.
Apparently this morning he figured out his own remedy. I glanced over as he was playing on the floor and saw he was chewing on one side of George's rawhide bone. And George was chewing on the other side.
(I would love to post a pic of this, but I think by now you all know why that won't be happening)