It is a grand myth that dogs are completely color blind and view the world through a black, white and gray lens as if they were viewing an old movie. Dogs do in fact see color, but their color limitations are greater than that of humans. This is because of the structure of the dog’s eye. There are cones within the eye, both in humans and canines. These cones are what allows our brains to detect colors. Humans have three cones that let us see colors within the red, blue, green and yellow spectrum. Dogs only have two cones, and this is where their limitations begin. What Colors Can Dogs See? Dogs see fewer colors than we can, but they are not stuck in a world of blacks and whites. The two cones that dogs have in their eyes allows them to see blue and yellow, with no ability to...