Australian settlers in the 1800s crossed rough-coated British terriers to produce a hardy, compact dog that could handle rats, snakes and long days on the homestead. The AKC recognized the breed in 1960. Aussies stand 10 to 11 inches tall and are longer than they are high, with erect ears, a harsh coat in blue and tan, sandy or red, and a soft silky topknot.
Many are confident, affectionate and watchful, with more grit than their size suggests. That snake-hunting past is worth remembering in Albuquerque, where rattlesnakes are active from about April through October: a leash matters more than any dog's instinct. The low-shedding coat needs regular brushing and occasional plucking rather than frequent baths, and Aussies usually do best with adopters who enjoy training games and daily outings.