What dogs see!
Saturday, 15 March 2008
THE DOG'S WORLD OF COLOR
By Dana K. Vaughan, Ph.D., Dept. of Biology, University of Wisconsin, Oshkosh
Vision is just one of several senses that dogs use to scan their world for important information. Any visual scene has multiple aspects to which dogsÕ brains are sensitive: brightness, shape, contrast, and motion are a few of these. But what about color?
Many authorities have stated that "dogs are colorblind.....
Last Updated Sunday, 16 March 2008