Charles Render is a Shaper, a type of psychiatrist who adminsters therapy via sort of a psychic virtual reality. Enter Eileen Shallot, a woman blind from birth who wants to be a Shaper and wants Render to teach her to see.
I actually don't have a lot to say about this one. While I liked it, it was a little on the meh side of the Zelazny spectrum. I really liked the Shaper concept and the talking dogs but didn't really care about the characters.