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.

It’s well known that dogs don’t see as many colors as we do – similar to color blindness in people. Whereas humans have three ...

The human brain and eyes process light into color, allowing us to take in various shades of the rainbow. Our furry friends, however, do not see quite like we do. When you're out for a stroll with your ...

Imagine you’re walking down a busy street in India. You see street dogs sniffing around piles of garbage, scavenging for ...