Oz Vessalius, welcome back. I'm Earl Ciel Phantomhive, the owner of the manor you'll be residing at with Gilbert and Alice. Your room has been kept from before and if you've any questions feel free to inquire.

As for an answer to the question posed, dogs. If you are fond of cats please note that I am highly allergic. There is a cat nursery at the manor, but all felines are to remain restricted to that area and nowhere else.