There are Australian Terriers, Yorkshire Terriers, and Australian Silky Terriers (Silkies). These links will show you the differences. I wish you health, love, laughter, and happiness with Willow. They steal our hearts immediately.
Australian Terrier : Dog Breed Selector : Animal Planet Silky Terrier : Dog Breed Selector : Animal Planet Yorkshire Terrier : Dog Breed Selector : Animal Planet