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the claim

Dogs are color blind and see only in black and white.

the verdict
REFUTED
the evidence says no
Recorded sources
1 source for · 1 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that dogs are color blind and see only in black and white?

No. A Skeptics StackExchange answer directly addresses the claim and states it is false: dogs are red-green colorblind (dichromats), not greyscale-seeing animals. A philosophy book briefly repeats the black-and-white notion, but only in passing.

Verdict: REFUTED · 1 source for, 1 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 1
Seeing Dark Things
2011
Get citation
Sorensen, R. A. (2011). Seeing Dark Things. books.google.com. http://books.google.com/books?id=1OsVDAAAQBAJ&dq=Dogs+are+color+blind+and+see+only+in+black+and+white.&hl=&as_pt=BOOKS&source=gbs_api

Evidence against · 1
Do cats and dogs only see in grayscale?
2013
Get citation
Do cats and dogs only see in grayscale?. (2013). skeptics.stackexchange.com. https://skeptics.stackexchange.com/questions/17743/do-cats-and-dogs-only-see-in-grayscale

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