Join Date: Oct 2007
Location: Northern California
As mentioned above, plastic dishes can cause it, cold weather, genetics. It’s nothing to worry about... gsd are notorious color changers - this isn’t limited to coat color, although when it comes to “leather”, Black is the standard.
I’m willing to bet your wgsd has ancestors with pink/brown noses, lip and eye rim, etc.
For what it’s worth, google “winter nose”
TILDEN: Male: Blk/Red LHGSD: DOB: 12/24/06 65lbs of Love
KEYSTONE: Male: Sable: DOB: 2/11/13 55lbs of Go!!!!!