Best GSD Book(s)
Looking for an end-all book on GSD's. Want to read about history, psychology, training, nutrition, etc.
Please make a few suggestions (or THE ultimate informational literature) on these topics. (Hopefully all included in a single comprehensive volume.)
There are a lot of books titled things like "German Shepherd Dogs" and some seem a bit skimpy. I'm looking for the most thorough book I can find.
Thanks so much!