Ever wonder what the world looks like through your dog’s eyes? Most people think dogs see only in black and white, but that’s actually a common myth!
Humans have what’s called trichromatic vision. We have three types of special cells in our eyes, called cones, that are sensitive to red, green, and blue light. These three colors mix together in our brains to create the rich, full spectrum of colors we see every day.
Dogs, however, have dichromatic vision. They only have two types of cones, similar to humans who are colorblind to red and green. This means their world is primarily made up of blues, yellows, and shades of gray.
So, that bright red ball you throw? To your dog, it probably looks like a dull yellowish or brownish blob, especially against green grass, which also appears yellowish. Green and red just aren’t distinct to them!
This is why blue or yellow toys often stand out much better for your furry friend! Next time you’re picking out a new toy, remember their unique view of the world. It’s not black and white, but it’s definitely a different kind of colorful!