What's an F1 and an F2? I know they mean first and second generation, but I thought that applied to cross-breeds? As in first cross of a Maltese and a yorkie would result in an F1: 1/2yorkie and 1/2maltese. Then 2 F1s are bred to make an F2 generation. So how does that apply to Biewers if they are their own breed?
__________________ ~Magnifique Yorkies~
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