The places on the white puppies–the nose leather, snout, paws, lips–that were once pink have now turned black, as expected. This dark pigmentation differentiates white German Shepherds from albinos.
In the photo above, Little Darlin, like
The Screamer, now sports
black paw pads, nose, lips, and eye rims
(notice the predominance of pink in the picture
below, taken on Day 5)
Little Darlin at 4 days old. Notice the pink paws, nose, muzzle.