I fill the bath tub up about 3/4 of the way up his legs. I don't want him to freeze his little butt off, so I figure that might keep him a little warmer. I hold him with one hand, and scrub with the other.
I wrap him in a towel and hold him for about 5 minutes after and that dries his body completely. I stopped using the hair dryer because it dried his hair out really bad. After I let him loose from the towel he run's around like a crazy dog and rubs his head on everything to try and dry it.. it's pretty funny!