Dogs in bed
Ours do, but at different times. Loki crawls into bed when no one is around. He's sneaky like that. He almost never sleeps in bed with us. Juju, on the other hand, only sleeps in our bed when we are in it. She tends to be this big lump at the foot of our bed and prevents us from being able to stretch our legs out. She doesn't move when we nudge her. To get her out of bed, you have to push her, pick her up, or promise her treats elsewhere.
Both sets of our parents think we're crazy for allowing dogs in our bed. But we don't mind. The more the merrier!