I know it is ivermectin but it also treats tapeworms. Can I give that to my mare that just foaled or does it have to be just ivermectin? The ivermectin Jeffers shiped me expired in oct. So I am not sure it is ok.
I was told that wormer is good for a year past its expiration date. So it could be good. You also have 2 days past birthing to give it to her. So you can always run to the feed store and get more.