Despite the name, the Australian Shepherd was developed on ranches in the American West in the 1800s, from Spanish and Basque herding dogs and collie types that arrived with sheep shipped from Australia. Medium-sized at roughly 40 to 65 pounds, it has a weather-resistant double coat in merle, black or red, often with white and copper trim and eyes that can be blue, brown or a mix.
Aussies are smart, loyal and happiest with a job, and many are reserved with strangers. Without daily exercise and mental work, that herding drive can turn into nipping at heels, chewing or barking, so they suit active adopters who enjoy training. The coat sheds moderately to heavily, which is noticeable through Garland's long hot season. Each dog is different, so look at how a particular dog behaves, not just the breed.