Are Dogs Color Blind

Dogs are not completely color blind, but their color vision is limited compared to humans. They have two types of color-detecting cells in their eyes (cones), compared to humans who have three. This means dogs can see some colors, but they perceive them differently than humans. Dogs are most sensitive to shades of blue and yellow, while they have difficulty distinguishing between red and green. Overall, their color vision is similar to that of a person with red-green color blindness.