For years, scientists have studied how dogs see the world, confirming that our four-legged friends don’t see colors the same way we do. While humans experience a full spectrum of shades, dogs’ vision ...

Q: Since dogs and cats are colorblind does that mean I shouldn’t worry what color toys I get for them? A: That’s just not so! To be sure, dogs see colors. However, the range of these colors is more ...

Many animals have color preferences. For example, some advertising research has suggested that humans are attracted to the color red. Suppose, then, that you were a dog toy manufacturer and you wanted ...