Because you touch yourself...sinner.
Dogs are red-green colour-blind, like many humans. They can see other colours.
Dogs can see some pigments and not others. It is very much like red/green colorblindness: they can see blue and yellow, but red and green appear grayish to them.
red its red from colby
because dogs see differently than humans
You can see white color red nose dogs as well as red color dogs and tan.
is not true that dogs are completely colourblind. While dogs do not have the same color vision as humans, they are able to tell yellow from blue. Like a human with red-green colourblindness, they are unable to tell the difference between red and green http://www.certificate.net/wwio/pet0210010.shtml
Actually, dogs see in color. They see as a human who has red-green color blindness, so they see red as green and green as red and yellow as grey. other than that, due to a study done recently, they have both rods (associated with how you see at night) and cones (associated with what you see in the day)dogs and cats both see black and white but dogs see green, red, blue, and yellow sometimes and cats see green, blue, and yellow
no they do not seen in b/w they are coulor blind the can see certin coulor's Dogs are dichromatic. Their vision is like red-green color blindness. They can distinguish different shades of grey.
Dogs can see black and white. Even if you see something colorful, it will always be black and white to dogs. That is a lie. They can see various shades of blue. Dogs can see light blue to dark blue, but the rest is black and white. I've heard they can see yellow too. (In various shades)
no but my dog can
dogs can't see red or green, so there vision consists of blues, yellows, purple and shades of grey, the world through a dogs eyes eyes is much less colourful than what humans can see.
Because dogs see differently then humans. Might show up in pictures you take.