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- Skeet and Nig were too good-natured for quarrelling,—besides, they belonged to John Thornton; but the strange dog, no matter what the breed or valor, swiftly acknowledged Buck's supremacy or found himself struggling for life with a terrible antagonist.Chapter 6 — For the Love of a Man (24% in)
There are no more uses of "valor" in The Call of the Wild.
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