Oh that picture of Otto is too funny!

I don't have cats but I've been visited by the TP Genie twice in the past when we first got Buddy. He wouldn't take it off the roll.. he'd just lean in and chew on the TP while it was still on the roll!
Talk about a big slobbery glop of chewed on TP. UGH!

I would have to say I would keep the TP in a drawer or in a cabinet in the bathroom.