It did come across as somewhat snarky but of course, tone is hard to discern via text alone. I am trying to take a page from Skip's feedback that I have seen on the forum. It would appear that a lot of feedback comes from dogmatic regurgitation of advice and not always with evidence to support it. My thoughts were that if quarantine is mostly due to fear of IBD, and IBD is so rare, then excessive preventive measures are not indicated. That is why I framed the question the way that I did, I am relatively certain, after having our snakes for several months now that they do not have IBD. Or at least, I wouldn't be able to tell if my boa is a carrier anyway. If there is not an outbreak at the facility, then it would seem almost magical for the IBD appear. If there are other good reasons for qt other than IBD, such as mites or other infections, then that would have been additional information that would inform my thought processes regarding why it is good idea. I obviously understand that it is a good practice, but to accept that without critical thought, would be the "no brainer" imo. Thanks and I hope that you don't take it as a slight. Best wishes.