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the claim

Dogs can see only the color yellow and cannot perceive any other colors.

the verdict
REFUTED
the evidence says no
Recorded sources
0 sources for · 2 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 can see only the color yellow and cannot perceive any other colors?

No. Two sources directly address dog color vision: one reference explains dogs are dichromats whose cones distinguish blue and yellow wavelengths, and a 2025 study of Indian free-ranging dogs found they preferred yellow over blue or gray, indicating they perceive blue as well. Both contradict the claim that dogs see only yellow.

Verdict: REFUTED · 0 sources for, 2 against · Last checked

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Evidence against · 2
Ready, set, yellow! color preference of Indian free-ranging dogs.
2025
Get citation
A, R., A, L., S, N., A, M., S, S., JVR, A., I, B., S, S., S, K., T, C., & A, B. (2025). Ready, set, yellow! color preference of Indian free-ranging dogs.. doi.org. https://doi.org/10.1007/s10071-024-01928-9

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More 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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