UV Vision

"Have you ever felt that your cat or dog can see something you don’t? Well, you may be right, according to a new study.

Cats, dogs, and other mammals are thought to see in ultraviolet light, which opens up a whole different world than the one we see, the study explains."

Sometimes Boone just freezes and stares into what I perceive as empty space.
It is a little unnerving sometimes.
It doesn't make me feel better to know that he is really seeing something that I can't see. :)