I don't fully understand how it all works with zoo licenses etc, but could they not have a license taken off them for ignoring the rules stated, or can they only be kicked out of the EEP if the rules stated by KB are ignored?
Is there no zoo with Retics (zootierlist shows Colchester, South Lakes, Whipsnade and P. Lympne in England) that could offer a swap.
Again with Zootierlist, it shows S. Lakes and P. Lympne also have hybrids, could one of these not send a hybrid to Noah's Ark ZF, in exchange for the pure retic? Not only would it solve the problem of a pure being used to breed hybrids, but it would move these particular collections closer towards a pure herd.
Of course, this whole thing is if zoogiraffe is indeed right. If she is a hybrid, then no problem