What is the primary criterion for a dog to be informally classified as a 'Doodle'?

Answer

The dog has a Poodle as one of its parents

The term 'Doodle' is an informal shorthand applied broadly to any dog possessing Poodle lineage, regardless of registry status or specific cross.

What is the primary criterion for a dog to be informally classified as a 'Doodle'?
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