oh yea, me too, The biggest thing I can't stand is people telling how to "cure" respiratory diseases, when most of them, especially the mycoplasma versions are incurable and will be carried and spread by that bird for the rest of it's life, even from mother to egg. Once they get those, there is nothing Tylan can do for it. First off, they have to just run their course, it is untreatable to start with, the antibiotics just stop secondary infections from getting to them. But yep, theres lots of bugs out there you really dont want to bring home....