Can somebody educate me on lice? I dealt with it about 15 years ago on horses and didn't seem to have any problems getting rid of it then. But I am just not sure now on this calf. I have been searching for the answers but I am not having any luck finding them. And I don't want to take any chances of it spreding to the rest of the herds or flocks! I treated her with some powder but it didn't seem to work. So I got some Agri-mectin pour-on. When I used that I cleaned up all the old bedding and hay. I dusted her shelter and pen. She is not scratching any more than I think a she would without lice. The agri-mectin doesn't say it needs to be re-applied. But should I? It has only been a week and a half. She still has eggs on her, do I need to get them all off of her? I am feeling pretty stupid here! I feel fortunate that I haven't had to deal with it enough to know what I am doing. But I don't like the fact that I am not sure if I need to do more. Once I am sure that the lice is gone. I will be introducing her to Ellie.