I'm not sure that she's had it very long...she laid 2 eggs and then the soft shell egg and then the lash egg... I realize shes probably had it longer than I would know she jas, but I'm hopeful we're catching it early, and I'm just dosing her with the antibiotics I have on hand as I'd like to get it started asap without waiting for it to be mailed in and we have it so might as well use it. I also worry about it not being fda approved (not that I really trust them). I realize we probably won't get any more eggs out of her after this whole debacle, but I still worry she'll slip an egg into the bunch and we'd never figure out which was hers.