(e.g., a story comparing the steady devotion of a "dog" to someone chasing status or material gain). A specific idiom or play on words?

Unlike many other animals, dogs are biologically wired to seek out human companionship and thrive on social interaction.

highlights their unconditional loyalty, emotional support, and ability to keep owners active.

While the phrase "dog's better" is often a matter of personal preference, scientific research and behavioral studies suggest there are several measurable benefits to choosing a canine companion over other pets. 1. Dogs Improve Physical Health