Why is a dog called a "springer"?

Why is a dog called a springer? - briefly

A dog is called a "springer" due to its historical role in springing or flushing game birds during hunting expeditions. This term highlights the breed's agility and ability to startle and drive prey from their hiding places.

Why is a dog called a springer? - in detail

The term "Springer" in reference to dogs originates from their historical role and specific behavioral traits. Springers, particularly known as English Springer Spaniels, are named for their characteristic hunting style. Traditionally used for flushing out game birds, these dogs would crouch low before suddenly springing up to startle the birds into flight. This sudden upward movement is what gave rise to the name "Springer." The term aptly describes their distinctive hunting technique and has become a defining feature of this breed's heritage.