Can the dog’s eyes see color?

Can the dog’s eyes see color? The dog’s eyes can see in color; there are two kinds of retinal cone cells in the dog’s retina, they can recognize short wavelength and medium and long wavelength light waves, that is, they can perceive blue light (short wavelength light waves) and red and yellow light (medium and long wavelength light waves); in short, it is red-green blindness. 1. the dog’s eyes can see in color. 2. the dog’s eyesight is already quite good, but there are some differences with humans. Dogs’ eyes also have color vision, except that color doesn’t matter much to dogs. In the human retina, respectively, there are rod-shaped and cone-shaped visual cells. The former separates the light and darkness of the environment (black and white), while the latter separates color. Dogs have more rod-shaped cells than cone-shaped ones, so they can see clearly in a low light environment. It is inferred that even if the color is richer, in the eyes of the dog is only presented as pastel shades.3. There are two kinds of retinal cone cells in dogs, they can identify short wavelengths and medium and long wavelengths of light waves, that is, can feel the blue light (short wavelengths of light waves) and red and yellow light (medium and long wavelengths of light waves). Due to the reason that there are few cone cells, the world in the eyes of the dog is very monochromatic, unlike the world in the eyes of humans as colorful. Humans, however, have three types of retinal cells that allow us to see all colors of light in the visible spectrum. Because dogs have only two types of retinal cells, they can distinguish the same colors as a person with red-green color blindness can.