Dog of the Dow companies can slip into long-lasting decline.

FORBES: Dogs Of The ETFs

The young woman told us the sad story: The dog, who on closer viewing was nothing but a mere slip of a puppy, had been dumped in a parking lot, rescued, and then passed among several well-intentioned young women, none of whom were allowed to have dogs in their apartments.

NPR: 'Dog is My Co-Pilot'

You really did slip past those kids playing touch football, or that moose, or that dog racing the engine and losing.

NPR: Hobo, Interrupted, Still 'Dreams of Trains'