Tracy, Jeff and I have had two deaf ferrets over the years. We also never witnessed anything that could be called "pez head" movements. We always new that they were deaf based on their markings - the stripe on their head, the white bib, etc. Kelley and Jeff Loving Bear, Sammy, Princess, Daisy, Poncho and Bandit Missing Ben, Jerri, Casper, Hershey, Oscar, Felix, Justin, Shadow and Bailey [Posted in FML 5721]