Originally Posted by Citrus
Personally, I think the crop out rule was a good one.
Except Paints have the Tobiano gene and QHs don't, so they are different. And then the APHA got disgruntled with the AQHA sending over all of their cropouts that had a bunch of white, so they switched and decided to be registered with the APHA, the horse has to have at least one APHA parent. There's other ways to get them dually registered, but I have no idea how to go about doing that. Haha.
That's how Abby is registered with the APHA. Her sire was a QH and she's solid coloured, but her dam was an APHA mare, so Abby was registered as breeding stock.