If a Yorkie Poo results from two purebred parents, what is the resulting generation often called?

Answer

F1 generation

The actual cross between a Yorkshire Terrier and a Poodle, where both parents are purebreds, is often referred to as an F1 generation.

If a Yorkie Poo results from two purebred parents, what is the resulting generation often called?
DogancestryhybridbreedYorkiepoo