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 ...

Overweight dogs have higher eye pressure than lean dogs, potentially increasing their risk of glaucoma and other vision problems.

We all know dogs are colorblind—or do we? Many people assume pups see the world in black and white, but that’s actually a myth. While their vision is different from ours, it’s far from colorless. In ...

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