How dogs see the world is based on the structure of their eyes. Dogs are dichromats, meaning they only have two color-processing cones, while humans have three. Dogs can see colors, including yellows ...

Grace Carroll does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

For thousands of years, humans have selectively bred dogs to fulfill specific roles, ranging from guarding and hunting to herding and companionship. This deliberate shaping of traits has resulted in ...

Cadaver dogs can pick up the distinct scent of human corpses from a pile of rubble or deep underground. With their exceptional abilities, these canines help recover victims of natural disasters and ...

From village dogs to toy poodles to mastiffs, dogs come in an astonishing array of shapes, colors and sizes. Today there are estimated to be about 700 million dogs living with or around humans. To ...

Dog owners don’t understand their pets’ emotions as well as they think they do. May 26, 2025 Oliver, one of the researcher's dogs, is seen on a black background ...

Some concerned dog owners may even ask, “Should I move on and forget about it, or is it time to call the Ghostbusters?” (Insert dramatic horror music.) Well, here’s the scoop: Dogs sometimes react to ...

Kylie M. Cairns receives funding from the Australian Dingo Foundation, the Australia and Pacific Science Foundation, the ACT government and donations from the general public. She is a director of the ...