A cat's, I suppose, as long as it's domestic.
EDIT: I just realized I'd better change this one as it may be considered inappropriate and no-one seems to want to answer. And I overdosed on the hormone tablets again. >.< dear me, maybe I should write it down once I've taken one so I don't lose track...
WYR have an expensive car of your choice for free or an expensive house of your choice for free?