I've had my pup Rizzo for about four weeks, and am getting curious about her lineage. She is my first GSD, so I am not familiar with how to tell the difference between W. German/DDR/Czech/American dogs, etc. I wasn't really curious until the vet said her coloring looked American but her hindquarters looked German. I emailed the breeder and asked about her lineage, but have not heard back yet, so I thought I'd check here to see if anyone can provide some insight. Here are links to the pedigrees:
Sire (Dealer) Pedigree:
Stack The Deck
Dam (Ariat) Pedigree:
Thanks in advance for any expert help!