Ours have the freedom of the house, have to confess. And, they are cleaner than some humans..............when they go for walks, their paws and fur are cleaned thoroughly on return............they have regular flea treatment, worming.............and they smell gorgeous, because I buy lovely smelly stuff for their fur........
But, although they are allowed in our room at night...................they prefer to go to their individual beds to sleep.
It is such an individual thing, isn't it? We all love of doglets................but, there are limits for all of us.