This begs the question, why are dogs named Rover? I’ve never met a dog named Rover. It would be interesting to find out where that trope came from. Television, probably. Anyhow, here in this song, Ian Anderson uses a doggy metaphor to represent himself as both loyal companion, and a wild and free spirit. Which is not even all that doglike, making it a pretty weak metaphor. But it’s on point with Heavy Horses‘ animal and nature themes, which explore the tension between freedom and domesticity, and the trade-off of modern comfort vs. a harder but more satisfying un-industrialized life. The fate of lowly domestic animals is entwined with the progress of man, and while a few pampered mouses might enjoy the safety and comfort of modern man’s lifestyle, most creatures benefit from it far less than man does. Dogs certainly enjoy all of the comforts, if not more, the price for which being that dogs are as far removed from their wolfy heritage as men are from their monkey ancestors. Dogs are as neurotic, spoiled, helpless and diabetic as their human overlords. If any animal is the metaphorical symbol of the coddled and useless modern being, it’s the fat lapdog who barks incessantly at his own shadow and never sets paws outside.