Well,
That's kind of why I suggested the visual toffee x visual albino pairing.
If you get even one normal looking animal it isn't allelic.
If you get all albino looking animals then they might be allelic Or it's a combo morph.
Kind of like an extreme version of het pied being visually detectable in some of the combo's NERD is talking about.
If not all of the albinos colour up the same it might be the unsuspected het or a combo created by adding a het toffee gene to a homozygous albino.
But if it was a standard albino het then only 50% of the offspring should get a copy of that gene.
That should hopefully let you see how a het toffee het albino and a het toffee homozygous albino compare.
If they all colour up the same then we need to start faffing around even more using the toffinos.
Er.... I think.
All I know is that if I was heavily into the toffee or candy morph I'd be trying to find out the exact genetics as quickly as possible to try and protect the morph.
dr del