14. Cocker Spaniel
Known for their friendly and affectionate demeanor, Cocker Spaniels can live up to 15 years. Their sociable nature makes them excellent family pets, thriving in interactive environments. While generally healthy, attention to ear care and regular grooming is essential, as they can be prone to ear infections and skin issues. With proper care and a balanced lifestyle, Cocker Spaniels continue to be beloved companions, offering warmth and joy to their families over many years.