Zitat:
Zitat von buidelwolf
I assume that the actual litter sizes were much larger than officially documented. Especially in those days it was common practice to select rigorously; keeping the best puppy(s) and "simply" euthanise the rest.
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Hmmm.. I wonder if this is the case. It would make sense, certainly. If anyone has read Hartl's book, does it elaborate on this?