Big ears have nothing to do with weak genetics. All gsd puppies go through the wonky ears stages.
He looks greatTRINCH ... EARS? Bruiser thinks your pups ears are BEAUTIFUL!!! And for what it's worth, my favorite pin-head has an excellent pedigree on both his sire and dam's side!!! He was about 6-1/2 or 7 years old when this picture was taken.