Australian Cattle Dogs, also called Blue Heelers or Queensland Heelers, were developed in nineteenth-century Australia to move cattle over long distances in heat and dust. That history matters in Naples. They're compact, muscular dogs of about 35 to 50 pounds with a short, weatherproof double coat, built for warm climates, though humidity and 90-degree days still call for care.
Heelers are loyal, clever and alert, often attached to one person and reserved with strangers. Their herding instinct can show up as nipping at heels, chasing bikes or bossing other pets. Dogs vary, but most need steady training, real exercise and a job such as fetch, scent games or agility. With that, many become hardy companions who live 12 to 16 years.