- Knowledge Base
- Other References
- Vintage Dog Books
- Working Dogs: An Attempt to Produce a Strain of German Shepherds which Combines Working Ability and Beauty of Conformation – Elliott Humphrey, Lucien Warner 1934
An important early work describing important traits and breeding practices for the working German Shepherd.
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The German Shepherd Dog in Word and Picture – Max von Stephanitz
Training the Dog – Robert Tell Lemmon,1914
Expression Studies on Wolves – Rudolph Schenkel, 1947 (and reference to the Mech “Alpha” debacle)
THE KOEHLER METHOD OF Guard Dog Training
The New Book of the Dog, 1907 by Leighton, Robert
The sheep-killing dog 1915