Many animals have color preferences. For example advertising research has shown that humans are attracted to the color red. Suppose that you were a dog-toy manufacturer and you wanted to select colors ...

For years, scientists have studied how dogs see the world, confirming that our four-legged friends don’t see colors the same ...

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 ...

Green is among the worst toy colors for dogs, especially on the grass. If you want a toy that your dogs can see, it should be blue or yellow. Dogs can see these colors okay, even better if they're ...