We have got a cocci problem, Went to get corid yesterday but the feed store was CLOSED. Today my birds have to wait until somone gets home from work. That would be around 5:00. but, my dad is having me call to ask if they actually have it. I've never used corid before, and I need to know exactly what it is. Is it for cattle? for chickens? What should I ask for when I call? I don't want to confuse them, and make a fool of myself..hehe.. Thankyou very much.