He told me to inject them in the breast with 2 cc of the Tylan 50 for 3-4 days so I will try that. They have been vaccinated for mareks, new castle and lt. I am probably a little more obsessive than most for keeping birds healthy with my biology/zoo/humane society background. If I am ever breeding so many birds that I can't keep them healthy, I would feel obligated to cut back. Probably difficult to cut back on how many birds you keep if you are looking to show on a national level. For now I feel busy if I hatch a dozen or two over the summer with all my other responsibilities!
I would rethink that 2ml injections. That is quite a bit. I don't think it's right.