I need to treat my goats for cocci. (Again), and I only have %12.5 Dimethox. I don't know if it's effective enough as a treatment and not just preventative. I tried to get %40, but it was not available at the time. should I order some? I need to treat right away, and I don't want to wait for an order thought the mail. I have Corid on hand, but I'd rather not use it. If it'll be more effective, though, I'll use it instead of the 12.5.