I just really wish the breeder would get back to me. I'm not that concerned with whether he's registered or not. I don't show rabbits. I just would like to give accurate pedigrees to the babies. But, his pedigree says he's out of a blue and a broken blue. Since he's an opal that's not possible. Then I have to wonder if the breeder is calling all of his opals and broken opals, blues? That's what he thought my rabbit was. So, it may just be a matter of the wrong colors written on the pedigree. The registration number he wrote down for me on the pedigree is NV3765. Does that sound like a typical registration number?