Our best friends see the world a little differently.
About this ratingDogs may be human’s best friend, but canines have a very different view of the world around them. In particular, they see only in shades of blue and yellow — at least that’s according to one online rumor. The dog blogSince color is determined by the cones in our eyes, we’re able to see a variety of colors because humans have three types of cones that can see red, blue, and green hues. Dogs only have two cones.
. While scientists can’t definitively describe how canine eyesight interprets the world — only a dog could say for sure — anatomical research of dog eyes suggests that our four-legged friends see only in shades of blues and yellows.. Within the retina are millions of light-sensing cells known as photoreceptor cells. As light enters the eye, the photoreceptors interpret and transmit light information to the brain, allowing us to see our surroundings.
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