The dog has the keys

Smiles in the morning are good things. I was driving to work when I saw a woman and a dog walking down the road. At first glance they looked perfectly normal, woman walking, dog walking, attached by a leash. But then, something made me look a little closer...

The dog was happily prancing along, firmly gripping a key fob of some sort (in his mouth). What appeared to be house and car keys were at his command. What a good morning smile.