I have a friend who is a knolwdgeable ferret person, and is contemplating adding a small kitten to the household mix. There is a question as to whether or not kitty might be prone to marking places (carpet here & there) where the ferrets have disregarded the existence of litter pans. Does anyone have any experience or insight on this topic? Thanks and kisses on the nose to all your wee ones! [FY] [Posted in FML issue 3537]