You are viewing a single comment's thread from:RE: [토피 스토리] 토피의 새집 ^^ (Toppy's story)View the full contextdogfact (64)in #kr • 7 years ago Dog’s don’t see in black-and-white, they have 2 color receptors, and can see yellow and blue.
풉 ~
여러 설이 있다네 친구야
완전 색맹은 아니거든...
공부 좀 하고 말해