I went to the vet yesterday to pick up some meds.We were talking about this and that. I got a 250cc bottle of Nuflor. He ask me what I was using it for specifically. I told him I occasionally have a calf with a cough and that it usually clears it up in two injections. He said I could increase the dose from 3cc to 6cc for a 100# calf and just give it 1 time and give Sub Q instead of IM. I usually give 4cc wait two days and give another 4cc. He says it will be good for four days and should do as well as the 8cc in 2 injections. If he's right I save 25% on injections. I did give a calf the 6cc dose yesterday, we'll see if he's right. Just thought I'd pass that along.:cboy: