Australian Cattle Dogs, also called Blue Heelers or Queensland Heelers, were developed in nineteenth-century Australia to drive cattle over long distances in heat and dust. Settlers crossed collie-type herding dogs with dingoes, and Dalmatian and Kelpie influence is commonly reported. The result is a compact, muscular dog of about 35 to 50 pounds with a weatherproof double coat in blue or red speckle.
Heelers tend to be loyal, alert and very smart, often bonding closely with one person and staying reserved with strangers. Herding instinct can show up as nipping at heels or chasing bikes and kids. In Fort Wayne, that means a dog that does best with a daily route, training and puzzle games, not just a backyard. Dogs vary, and many live 12 to 16 years.