Which breeds were introduced in the formalized Australian Labradoodle program besides the Poodle and Labrador Retriever?
Answer
Cocker Spaniel, Irish Water Spaniel, or Soft Coated Wheaten Terrier.
The Australian Labradoodle differs significantly from a simple Labradoodle cross because it resulted from a much more extensive and formalized, multi-generational breeding endeavor. To refine the temperament, coat quality, and overall physical structure into a more consistent type, breeders intentionally introduced the genetics of several other breeds into the lineage over time. These introduced breeds explicitly included the Cocker Spaniel, the Irish Water Spaniel, and the Soft Coated Wheaten Terrier, differentiating the Australian Labradoodle from the basic Labrador-Poodle mix.

Related Questions
What was the primary goal for creating the Labradoodle in Australia during the late 1980s?Is the Labradoodle recognized as a purebred dog by the American Kennel Club (AKC)?What defines an F1 Labradoodle generation cross?Which breeds were introduced in the formalized Australian Labradoodle program besides the Poodle and Labrador Retriever?Which Labradoodle coat type is generally considered the most sought-after due to being low-shedding?What grooming maintenance is typically required for a Labradoodle possessing the Wool Coat type?What is the probability of an F1 Labradoodle inheriting the low-shedding gene?How are the Standard, Medium, and Miniature size categories of the Labradoodle primarily determined?What behavioral outcome can result if a highly intelligent Labradoodle is not provided with sufficient mental stimulation?Which specific health condition is noted as sometimes appearing in Labradoodle lines with more Poodle influence?