These guys always know when things are not quite right. They can sense things like that. They've been following me from room to room, just reminding me that I'm not alone. See how they're sleeping? They like to lay in the doorway, so when I finish on the computer I'll have to walk right there and they'll spring into action, wagging tails and sloppy licks, just letting me know that they're glad I'm home. (Oh, and they'll want me to sing the Mary Tyler Moore theme song again---they just love that.)
Ya, whoever said you can't buy happiness never had a dog.