Every night about 15 minutes before I get home all of my furbutts line up by the door and stare at it. When they hear the garage door open they stand up and start wagging their tails. When I get in the door the all run around me in circles and demand that I pick each one up in turn. Skeeter goes first, then Adie, then Cassie. (They know whose turn it is and get upset if I pick up the wrong dog.) It is like that every single work night.
While I was in Florida they lined up and stayed there for about an hour before deciding that I wasn't going to come home soon but they were on alert for the rest of the night. Poor dh.