Baby gate if needed, but Fuzzy sleeps with me, Roman on a dog bed, in the bedroom, and G is either in the living room or with us. If he stays down the hall, he'll usually come to the bedroom around sunrise.
Roman is the morning alarm clock, he gets whiny. G is dinner and chew bone time alarm, he'll bark at me if I don't move fast enough. Fuzzy prefers comfort and sleep!
If they need a middle of the night potty, Roman gets pacey and whiny, G has accidents. Poor guy.