This claim is unverifiable. There is no scientific evidence, historical record, or reputable folklore linking any specific dog mix—including a "white german shepherd – labrador – kangal mix"—to luck or fortune. Dog breeds and their traits are determined by genetics, not superstition, and no credible source supports the idea that encountering a particular dog mix predicts good or bad luck.
You can verify this yourself by searching for peer-reviewed studies on Google Scholar or checking folklore databases like the Library of Congress Folklife Center. Try keywords like "dog breed luck omens" or "animal superstitions."
https://www.akc.org/dog-breeds/
Confidence Level: 100%
Verdict: Unverifiable
Warning: This tool is still in beta and may produce inaccurate results. Always verify information from reliable sources.