I'm doing fall maintainance with the animals and ran up against a question. I knew the injectable ivomec needed to be administered about a month before the cow is rebred. When we read the label for the exact amount of time ahead, the vet and I noticed that it can' t be used in dairy cattle (probably because a milk withdrawal time hasn't been established). The vet said he knew of some oral dewormwers that we could probably use. He was going to look into it. Meanwhile, what do you guys have for ideas? Is pour on ivomec safe? What else do you use? I was going to breed her back in about 3 weeks, but will have to wait until the beginning of Nov. now. Since I have a closed herd of one cow and one calf besides the goats and chickens, am I worrying about deworming for nothing or should I definitely deworm? Thanks for your input.