This is Happy !!! She is truly the boss of this house!! She is 19 to 21 years old and she only weights 8 lbs and 7 oz. She is small but so big in so many ways!!!! She tells Zoie that Zoie can't do this and Zoie doesn't do it!!! She has really trained Zoie well!! Zoie really likes Happy and I think Happy is coming around to kind of liking Zoie too!!!! It is a happy House!!!