On asomewhat related note, any tips for getting rid of lice??? The poor old half cochin roosterin my avatar (good ol' Mr. Peep) always has some, no matter what we try!
Have you tried Eprinex? Repeat again in 10 days. And even again in 20 days if necessary. (To ensure you get all the eggs.) Dust him with Sevin at the same time. Strip all bedding and clean the CRAP (literally and figuratively) out of his coop.