Originally posted by Glacier
I think they see color differently than we do, but I believe they see it.

Antare knows that his harness is yellow and blue. If I approach him with it in my hand, he's a happy, excited dog. Approach him with a different one and he won't let himself be harnessed.
I really have no idea if dogs can see color or not, but I thought I'd play Devil's advocate for my own curiosity. Do you think Antare knows what color the harness is, or can he tell by the smell? Maybe knows which harness has his scent, and which have the scent of other dogs?

Just a thought.