Question
Do dogs really see in black and white only, or can they see certain colors? Have any "color blindness tests" been done on dogs? One possible test I see is to train a dog to point to a pattern, and then embed that pattern in different colors (equal brightness) and see if they "point to the pattern" among other solidly colored cards to find out.
Answer
Dogs in general are not color blind, but they see fewer colors than we humans. Dogs see can shades of blue and yellow. Here's a study that talks about it. http://www.smithsonianmag.com/science-nature/new-study-shows-that-dogs-use-color-vision-after-all-13168563/?no-ist
Answered By - Veg