Low/Nil White Pied?

[nikkubus]

At least now there are cutting edge services where you can send in a BP's shed and they can analyze its heritage. Could be worth a shot for this mystery.

I would offer to send the shed as a sample at this stage, but it's not advanced enough that it's worth doing much more yet. Give it some time though and they might be able to answer a lot of questions about what is going on with this animal. Doing a morph profile necessitates them having sequenced every gene that relates to any morph. When that service is first offered to the public, it will be very pricey because unlike sexing, they will have to examine a bunch of different genes, not just one chromosome.