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I have observed these, I have seen dogs, goats, cats, wolves, etc scraping the ground. In some cases they sat onto it. In some cases they didn't. Following are cases where it makes sense: Sharpen...
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I have observed these, I have seen dogs, goats, cats, wolves, etc scraping the ground. In some cases they sat onto it. In some cases they didn't. Following are cases where it makes sense: Sharpen...