God just gives them a color like the color of hour hair!
Yes. They are red-green colour-blind.
No,dogs come in a lot of different colors
no! A dogs personality is not affected by colour
Brown.
rainbow
Dogs do not see colour anywhere near the same as humans. They were once thought to be dichromats--essentially severely colour blind. Modern research now suggests that dogs do see SOME colour, but not to the extent that humans do. So there is absolutely no reason, or evidence, that dogs would cower at anything based on it's colour.
Gives colour
Melanim.
Chlorophyll
After research I believe its blue
Brown, white, pink.
No type of dogs can see in colour, I don't know why though.