1989 Biewer Yorkshire Terrier Announcement Posted on February 18, 2019April 17, 2019 by Karen Hansen @Rocky Mountain Biewer Terriers Here is another old Biewer video from 1989. The ACH (German Dog Club) is announcing to have the Biewer Yorkshire Terrier present at the big show on June 4, 1989. Rate this post 75 SHARES Puppy Parent Group Save Send us a Text Youtube Channel Karen Hansen @Rocky Mountain Biewer Terriers You can text me at (970)882-3299.