The Auss Tzu is a hybrid breed, not recognized as a purebred by major kennel clubs like the AKC but is loved by enthusiasts of designer dogs. This breed originated in the late 20th century as a part of the growing trend of creating purpose-bred hybrids that combine favorable traits from two different breeds. The Australians and Shih Tzus have different backgrounds, with the former bred for herding and the latter for companionship among Chinese royalty. The breed has gained popularity for its blend of herding skills and loyal companionship.