A "Cocker" typically refers to a breed of dog known as the Cocker Spaniel. This breed is characterized by its long, floppy ears, expressive eyes, and a friendly demeanor. Cocker Spaniels are known for their intelligence and are often used as family pets due to their affectionate nature. They come in two main varieties: the American Cocker Spaniel and the English Cocker Spaniel, each with distinct features and traits. Cocker Spaniels are energetic and require regular exercise to stay healthy and happy. They are also known for their grooming needs, as their long fur can mat easily. Overall, they are social dogs that thrive on companionship and enjoy being part of family activities.