Rocky Mountain Biewer Terrier Owners in the US Posted on January 3, 2021January 3, 2021 by Karen Hansen @Rocky Mountain Biewer Terriers Wouldn’t it be awesome to make friends with another Biewer Terrier Family near you? You could arrange a play date or watch each other’s pups while you go on a trip … Karen Hansen @Rocky Mountain Biewer Terriers You can text me at (970)882-3299.