Yes, and it seems to have been coming from a particular bloodline of one puppymiller. We've had 3 deaf Pyrs in Rescue. Chrissy is in WV. Barb Bowes Chelsea (Pyr) Twister (Pyr) The more people I meet, the more I like my dog! greatpyr@enter.net http://www.penndutchrescue.org http://www.petfinder.com/shelters/PA364.html