So sometime between Friday night and today Sable got out - I was gone for two days so I didn't figure it out till I got home a bit ago.
Well the friends I had over helped me look for him, and he was found on a pipe in the ceiling of the basement. TOTALLY covered in cobwebs and fluff and dust.

My question is, should I be concerned about him getting an RI? If so - how concerned?

And if I should be very concerned, what should I do now to help prevent it? Other than making sure his tub is shut properly when I clean his tub next time...