Oh, Papillons are wonderful dogs (and very smart). They are one of the few small breeds I have considered in my old age as I think that the big dogs get harder and harder to lug around and groom.
I wasn't a small dog person till we got these guys. We have four now and they are great. All are full grown but range from 6 pounds to 20 pounds and the 6 pound female rules the roost.
I can give each one a leg marrow bone and they spend all day trying to outwit each other in trying to steal all of the bones. Great fun!