A dog's vision is similar to a human having red/green color blindness. They are unable to tell the difference between these two colors. A dog playing with a red ball in the grass will have a more difficult time "seeing" the toy. Their vision is also better in dimmer light than ours.
Ramsey has a little red life ring squeaky that she loves, but I don't think the color has anything to do with it. It squeaks and she loves squeakies....
__________________ Deb, Reese, Reggie, Frazier, Libby, Sidney, & Bodie |