Whoah...relax...it is merely a picture! I'm certain one wouldn't be compelled to use it with this magnificent chair. Besides, if you purchased the plumbing accessory package, you would have a means of flushing it.
I've heard that mice are beneficial to septic systems.
If one put wheels or skids on this chair (depending upon the season), I could take the doxies for a walk in this thing. Of course, I would have to harness this chair up to the four doxies, but still, it would allow me to be truly mobile. The range of my iBook is incredible.