The radio show I am a regular guest on had a woman as a guest who is a breeder for Dandy Dinmont Terriers. I have only seen them at Westminster, but never realized how rare they are. You can listen to that segment from the All Paws Pet Talk homepage, it's really interesting. They never say "And only X of these dogs exist ..." just "This is the top winning X breed ..."

I DVR the show every year!