Add Yahoo as a preferred source to see more of our stories on Google. The human brain and eyes process light into color, allowing us to take in various shades of the rainbow. Our furry friends, ...

Dogs have a reputation for their impeccable smell and hearing — not so much for their vision. But that stereotype is a bit short-sighted. For one, it’s a misconception that dogs see in black and white ...

Have you ever wondered whether your dog could see (and appreciate) the striking pink or nuanced teal color of a new toy? Humans on TikTok are using a dog vision filter to help answer this question.