Photo 1 - Actual chest depth 48% of withers height - actual foreleg length 52% of withers height
Photo 2 - Actual chest depth 46% - actual foreleg length 54%
Photo 3 - Actual chest depth 45% - actual foreleg length 55%
So the answer is - very difficult.
Working on the elements of my next article. ''Explanations and locomotive impact in regard to the primary time stop periods in genetic frequency of change to the forequarter of the German Shepherd Show Dog - circa 1970 - 2016''.
Puppy Test Document click HERE
In German followed by English