The dad is the dumbo in the pictures, and mom is a black berkshire. There is absolutely no possibility of multiple dads. The longer I think about it, the more I think I might have been mistaken about this specific litter having albinos also. I remember it being mostly black berks, with a few black hooded/barebacks, and this guy. For whatever reason, I didn't write down exactly what she had this time, but I know that mom must carry albino, since she's had albinos before (from a different dad), and I'm positive those ones were regular albino.

So mom must be C/c, and dad is C/ch? Which would indeed make the boy Himalayan (ch/c)? Makes me wish this boy was a girl so I could cross back to dad!