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 ...

Dogs inspire an enormous amount of curiosity about how they interpret the world, and their vision remains one of the most misunderstood areas of canine science. The common belief that dogs see only in ...

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 ...

What makes dogs so special is their deeply social nature—not just with humans, but with each other. Anyone who’s lived with more than one dog has likely seen the strong, lasting bonds they form. They ...

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 ...