I bought my Tylan-50 online through jeffers? But recently found a local feed store that carries it also. The bottle will say that it is not for chickens but for cows and such. Lots of people use it for their hens though.
I accidentally found out one day that putting Vet-rx in one of my hens ouzzing puffy eye cleared it up within HOURS!
My little silkie lady passed away. after 5 days she was looking better but not perfect. I was beyond thrilled. and thought I would follow the 5-day prescription to not overuse the antibiotic. I was dead wrong. She started going downhill and even though I still gave her extra warmth and healthy treats 2 days later she was worse than ever. I re-started the tylan but it literally seamed to have absolutely no effect. It's clear now that I should have gone past the 5 days. She'd be in her house instead of buried under the almond tree. :C I also wouldn't have this big gash in my heart : (
I hope your girl has a better fate than mine. I'd have the antibiotic and needles on hand! since youre new, garlic and apple cider vinegar (raw, like braggs only) works great as a preventative antibiotic, but not much help once sick.
I do wish we could put together some kind of health chart with symptoms and success rates of treatments. I've spent weeks reading through post after post. The last time I took my girls to the vet it was $400, but they got better. This time I couldn't get an appointment and chicken vets are extremely rare and in demand. The vets do have access to a stronger antibiotic, I think baytril or something like that.