Many people now have dogs. Dogs in our eyes are sometimes happy and sometimes sad. I believe many people are curious about what the world that dogs see looks like. What color does a dog see the world in? Let’s take a brief look below.
The world dogs see is basically blue and yellow, without red. Through the interaction of blue and yellow, they can see 10,000 colors. Dogs are basically myopic, and they can only see objects 2 or 3 meters away. It is sharper than human eyes when it comes to seeing moving objects.
In the eyes of dogs, the more special colors are blue and purple, and the colors with higher saturation are blue and yellow. In other words, dogs cannot be considered color blind, only color weak. The ability of guide dogs to distinguish traffic lights is not based on judgment of color, but relies on the difference in brightness of the two lights. Although dogs cannot see red and green, they can judge different grays in their eyes.
Now that we know what colors dogs see in the world, how far can dogs see?
Generally, dogs cannot see clearly stationary objects that are a hundred meters away. However, as dogs who were born as hunting animals, their ability to distinguish dynamic objects is very strong. Dogs with small heads have a wider field of vision, so they are more sensitive to their surroundings.
In fact, although the colors in dogs’ eyes are not very rich, their vision is still very keen~