I know some SAR folks who have had nice dogs from Landschaft - she does not participate on the forums but I would call her references.
As to the pedigree - I would not have the background to comment
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles