I wouldn't assume anything.
If there was a fifty fifty chance, not many people would take it, but what about a twenty five percent chance? Ten? Five? One? Just how low do the odds have to be before someone risks screwing with an entire captive population for decades to come? I think it needs to be treated like an absolute. Any possibility, no matter how minor or remote, of a genetic cause and it needs to be treated as if it were genetic. The potential negative consequences just outweigh any arguments to the contrary.
Bravo! Bravo! I couldnt agree more!:main_thumbsup: